The document discusses multiplying polynomials by monomials. It explains that to multiply a polynomial by a monomial, each term inside the polynomial parentheses should be multiplied by the monomial. This will preserve the number of terms. Examples are provided to demonstrate distributing the monomial to each term and then multiplying the terms. Readers are instructed to work through practice problems in their notebook and check their work.
Arc length, area of a sector and segments of a circleJoey Valdriz
This document discusses finding lengths of arcs, chords, segments, and circumferences in circles. It defines circumference as 2πr and arc length as (degree measure of arc/360) × 2πr. Examples show calculating circumference, arc length, and using theorems like chord-product and secant-tangent to find unknown segment lengths. The key ideas are that circumference is proportional to diameter/radius and arc length is proportional to its central angle measure. Various geometry problems demonstrate applying these circle concepts.
The document contains questions and solutions about arcs, circles, and sectors. It defines an arc as a fraction of a circle's circumference. It provides examples of calculating arc lengths given the central angle and circle circumference. It also gives examples of finding sector areas by treating them as fractions of the total circular area and using the central angle and radius.
The document describes three methods for multiplying polynomials:
1) The distributive property, which involves multiplying each term of one polynomial with each term of the other.
2) FOIL (First, Outer, Inner, Last), which is a mnemonic for multiplying binomials by multiplying corresponding terms.
3) The box method, which involves drawing a box and writing one polynomial above and beside the box, then multiplying corresponding terms. Examples are provided to demonstrate each method.
Division of polynomials follows the same rules as division of real numbers. To divide a polynomial by a monomial, each term of the dividend is divided by the monomial divisor. To divide a polynomial by a polynomial, long division is used by repeatedly determining the quotient and remainder until the division is complete. The steps of long division are shown through an example of dividing a third degree polynomial by a linear polynomial divisor. The quotient and remainder are checked by multiplying the divisor and quotient together.
The document defines key concepts for classifying algebraic expressions, including:
- Monomials have one term, binomials have two terms, and trinomials have three terms.
- The degree of a polynomial with one variable is the highest exponent, and with multiple variables it is the highest sum of exponents.
- A polynomial can be classified by the number of terms and its degree. The leading coefficient is the coefficient of the highest degree term.
This document provides an introduction to polynomial functions including definitions of key terms like monomial, polynomial, standard form, degree of terms and polynomials, classifying polynomials by number of terms and degree, examples of graphs of low-degree polynomials, and how to combine like terms. It defines a monomial as an expression with variables and numbers, a polynomial as a sum of terms with whole number exponents. Standard form writes polynomials in descending order of exponents. Degree is determined by highest exponent of terms or polynomial. Polynomials are classified by number of terms (monomial, binomial, trinomial, etc.) or degree (linear, quadratic, cubic, etc.). Examples show graphs changing shape with increasing degree. Combining like terms adds coefficients of
The document provides instructions on how to add and subtract monomials. It defines key terms like coefficient, base, exponent, degree of a monomial, degree of a polynomial, and like terms. It explains that to add monomials, you add the coefficients and keep the base, and to subtract monomials you subtract the coefficients and keep the base. Examples are given of simplifying expressions by combining like terms.
Arc length, area of a sector and segments of a circleJoey Valdriz
This document discusses finding lengths of arcs, chords, segments, and circumferences in circles. It defines circumference as 2πr and arc length as (degree measure of arc/360) × 2πr. Examples show calculating circumference, arc length, and using theorems like chord-product and secant-tangent to find unknown segment lengths. The key ideas are that circumference is proportional to diameter/radius and arc length is proportional to its central angle measure. Various geometry problems demonstrate applying these circle concepts.
The document contains questions and solutions about arcs, circles, and sectors. It defines an arc as a fraction of a circle's circumference. It provides examples of calculating arc lengths given the central angle and circle circumference. It also gives examples of finding sector areas by treating them as fractions of the total circular area and using the central angle and radius.
The document describes three methods for multiplying polynomials:
1) The distributive property, which involves multiplying each term of one polynomial with each term of the other.
2) FOIL (First, Outer, Inner, Last), which is a mnemonic for multiplying binomials by multiplying corresponding terms.
3) The box method, which involves drawing a box and writing one polynomial above and beside the box, then multiplying corresponding terms. Examples are provided to demonstrate each method.
Division of polynomials follows the same rules as division of real numbers. To divide a polynomial by a monomial, each term of the dividend is divided by the monomial divisor. To divide a polynomial by a polynomial, long division is used by repeatedly determining the quotient and remainder until the division is complete. The steps of long division are shown through an example of dividing a third degree polynomial by a linear polynomial divisor. The quotient and remainder are checked by multiplying the divisor and quotient together.
The document defines key concepts for classifying algebraic expressions, including:
- Monomials have one term, binomials have two terms, and trinomials have three terms.
- The degree of a polynomial with one variable is the highest exponent, and with multiple variables it is the highest sum of exponents.
- A polynomial can be classified by the number of terms and its degree. The leading coefficient is the coefficient of the highest degree term.
This document provides an introduction to polynomial functions including definitions of key terms like monomial, polynomial, standard form, degree of terms and polynomials, classifying polynomials by number of terms and degree, examples of graphs of low-degree polynomials, and how to combine like terms. It defines a monomial as an expression with variables and numbers, a polynomial as a sum of terms with whole number exponents. Standard form writes polynomials in descending order of exponents. Degree is determined by highest exponent of terms or polynomial. Polynomials are classified by number of terms (monomial, binomial, trinomial, etc.) or degree (linear, quadratic, cubic, etc.). Examples show graphs changing shape with increasing degree. Combining like terms adds coefficients of
The document provides instructions on how to add and subtract monomials. It defines key terms like coefficient, base, exponent, degree of a monomial, degree of a polynomial, and like terms. It explains that to add monomials, you add the coefficients and keep the base, and to subtract monomials you subtract the coefficients and keep the base. Examples are given of simplifying expressions by combining like terms.
This document introduces the distance formula, which is used to calculate the distance between two points (x1, y1) and (x2, y2) on a coordinate plane. The distance formula is the square root of (x1 - x2) squared plus (y1 - y2) squared. Several examples are worked through to demonstrate finding the distance between points using their coordinates. Practice problems are also provided for the reader to work through on their own.
The document provides instructions for multiplying polynomials using three methods: the distributive property, FOIL (First, Outer, Inner, Last), and the box method. FOIL is only used when multiplying two binomials, while the distributive property and box method can be used for any polynomials. Examples are provided to demonstrate multiplying polynomials of varying complexities using each method. Students are encouraged to practice the methods and choose the one they find easiest.
The document discusses the remainder theorem for polynomials. It defines the division algorithm for polynomials which divides a polynomial P(x) by (x-c) to get a unique quotient polynomial Q(x) and remainder R. The remainder theorem then states that the remainder R is equal to the value of P(c). The document proves the theorem and provides examples of using it to find the remainder when one polynomial is divided by another. It also provides exercises for students to find remainders using the theorem.
The document discusses finding the square of a binomial expression by using the FOIL method. It explains that squaring a binomial results in a trinomial with the square of the first term, twice the product of the terms, and the square of the last term. Examples are provided of squaring binomial expressions with variables to demonstrate this perfect square trinomial pattern.
Solving Systems of Equations using Substitution
Step 1) Solve one equation for one variable.
Step 2) Substitute the expression from Step 1 into the other equation.
Step 3) Solve the resulting equation to find the value of the variable. Step 4) Plug this value back into either original equation to find the value of the other variable. Step 5) Check that the solution satisfies both original equations.
The document defines a polynomial function as a function of the form f(x) = anxn + an-1xn-1 +...+ a0, where n is a nonnegative integer and an, an-1,...a0 are real numbers with an ≠ 0. The degree of a polynomial is the highest exponent of its terms. Examples are provided to illustrate how to determine the degree and number of terms of polynomial functions. The document also asks questions to check understanding of identifying polynomial functions and determining their degree.
The document provides notes on polynomials, including defining polynomials, describing their terms and degrees, adding and subtracting polynomials, and working through examples of finding degrees, adding, subtracting, and combining like terms of polynomials. The notes include 5 pages on adding and subtracting polynomials and working through examples step-by-step to show the process.
2/27/12 Special Factoring - Sum & Difference of Two Cubesjennoga08
The document is about factoring polynomials, specifically factoring the sum and difference of cubes. It provides the formulas for factoring the sum and difference of cubes, along with examples of factoring expressions using those formulas. It also discusses factoring out the greatest common factor from polynomials.
This document discusses adding and subtracting polynomials. It begins by reviewing key concepts like the addition and subtraction rules. It then defines the degree of a monomial and polynomial. Examples are provided to classify polynomials as monomials, binomials, trinomials or neither. The document emphasizes that adding or subtracting polynomials involves combining like terms that have the same variables and exponents. Steps provided include grouping like terms, performing the operation, and arranging the final answer in descending order by degree.
This document contains 8 multiple choice questions about variation equations:
1. The questions ask about direct and inverse variation equations and how to write statements of variation in equation form.
2. Key concepts covered include direct variation (varies directly as), inverse variation (varies inversely as), and joint variation (varies jointly as).
3. The correct answers are provided to test understanding of different variation equations including Boyle's law and Charles' law.
The document defines key polynomial vocabulary including:
- Terms are numbers or products of numbers and variables raised to powers. Coefficients are numerical factors of terms. Constants are terms that are only numbers.
- Polynomials are sums of terms involving variables raised to whole number exponents, with no variables in denominators.
- Types of polynomials include monomials (1 term), binomials (2 terms), and trinomials (3 terms). Degree is the largest exponent of any term.
- Operations on polynomials include adding/subtracting like terms, multiplying using distribution and FOIL, dividing using long division, and special products like (a+b)2 and (a+b)(a
This document provides instruction on writing equations of lines using different forms: slope-intercept, point-slope, two-point, and intercept forms. Examples are given for writing equations of lines when given characteristics like slope, points, or intercepts. The last section presents an application example of using line equations to determine if two sets of bones found in an excavation site are parallel.
A quadratic inequality is an inequality involving a quadratic expression, such as ax^2 + bx + c < 0. To solve a quadratic inequality, we first find the solutions to the corresponding equation (set the inequality equal to 0) and then test values on either side of those solutions in the original inequality to determine the solutions to the inequality. The solutions to the inequality will be all values of the variable that satisfy the given relationship.
This document discusses multiplying polynomials. It defines polynomials as expressions of variables and constants combined using addition, subtraction, multiplication, and division. It provides examples of monomials, binomials, and trinomials. It then demonstrates multiplying polynomials using the distributive property and explains that when multiplying binomials, one should square the first term and subtract the square of the second term. Finally, it provides examples of multiplying binomial expressions.
This document provides a step-by-step algorithm for factoring second degree trinomials in an organized manner. The algorithm involves multiplying the leading coefficient and constant term, finding factors that add to the coefficient of the linear term, rewriting the trinomial by replacing the linear term, grouping pairs of terms, factoring out the greatest common factor of each pair, factoring out the common binomial, and writing the fully factored trinomial. Following these steps takes much of the guesswork out of factoring trinomials.
This document discusses how to graph and solve quadratic inequalities. It provides steps for graphing quadratic inequalities by sketching the parabola and shading the appropriate region based on a test point. Examples are given of solving quadratic inequalities graphically by determining the portions of the graph above or below the x-axis and obtaining the solution intervals. Exercises are also worked through to practice solving quadratic inequalities graphically.
This document discusses functions and relations. It defines a relation as a set of ordered pairs that associates each element of one set with an element of another set. A function is a special type of relation where each element of the first set is mapped to exactly one element of the second set. The document provides examples of relations and functions using sets, tables, graphs and equations. It describes key characteristics of functions, such as the vertical line test, and discusses classifying relations as functions or not functions. The learning objectives are for students to illustrate relations and functions, verify if a relation is a function, and determine dependent and independent variables.
Adding and subtracting polynomials involves combining like terms. Like terms are terms that have the same variables and the same exponents. To add polynomials, terms are grouped by their like terms and the coefficients are combined by adding them. To subtract polynomials, the process is the same as adding the opposite of the second polynomial. The opposite of each term is found by changing its sign. Then the like terms are combined in the same way as when adding.
The document discusses multiplying polynomials by monomials. It provides examples of multiplying terms inside parentheses by a monomial outside, including distributing the monomial to each term. The key steps are to distribute the monomial to each term and then multiply the coefficients and variables. The degree of the resulting polynomial is determined by the highest exponent of any term.
The document discusses multiplying polynomials by monomials. It provides examples of multiplying terms inside parentheses by a monomial outside the parentheses. For each example, it shows distributing the monomial and then multiplying each term. The number of terms inside the parentheses remains the same after multiplying. The document includes practice problems for students to work through, with the steps of distributing the monomial and multiplying each term shown.
This document introduces the distance formula, which is used to calculate the distance between two points (x1, y1) and (x2, y2) on a coordinate plane. The distance formula is the square root of (x1 - x2) squared plus (y1 - y2) squared. Several examples are worked through to demonstrate finding the distance between points using their coordinates. Practice problems are also provided for the reader to work through on their own.
The document provides instructions for multiplying polynomials using three methods: the distributive property, FOIL (First, Outer, Inner, Last), and the box method. FOIL is only used when multiplying two binomials, while the distributive property and box method can be used for any polynomials. Examples are provided to demonstrate multiplying polynomials of varying complexities using each method. Students are encouraged to practice the methods and choose the one they find easiest.
The document discusses the remainder theorem for polynomials. It defines the division algorithm for polynomials which divides a polynomial P(x) by (x-c) to get a unique quotient polynomial Q(x) and remainder R. The remainder theorem then states that the remainder R is equal to the value of P(c). The document proves the theorem and provides examples of using it to find the remainder when one polynomial is divided by another. It also provides exercises for students to find remainders using the theorem.
The document discusses finding the square of a binomial expression by using the FOIL method. It explains that squaring a binomial results in a trinomial with the square of the first term, twice the product of the terms, and the square of the last term. Examples are provided of squaring binomial expressions with variables to demonstrate this perfect square trinomial pattern.
Solving Systems of Equations using Substitution
Step 1) Solve one equation for one variable.
Step 2) Substitute the expression from Step 1 into the other equation.
Step 3) Solve the resulting equation to find the value of the variable. Step 4) Plug this value back into either original equation to find the value of the other variable. Step 5) Check that the solution satisfies both original equations.
The document defines a polynomial function as a function of the form f(x) = anxn + an-1xn-1 +...+ a0, where n is a nonnegative integer and an, an-1,...a0 are real numbers with an ≠ 0. The degree of a polynomial is the highest exponent of its terms. Examples are provided to illustrate how to determine the degree and number of terms of polynomial functions. The document also asks questions to check understanding of identifying polynomial functions and determining their degree.
The document provides notes on polynomials, including defining polynomials, describing their terms and degrees, adding and subtracting polynomials, and working through examples of finding degrees, adding, subtracting, and combining like terms of polynomials. The notes include 5 pages on adding and subtracting polynomials and working through examples step-by-step to show the process.
2/27/12 Special Factoring - Sum & Difference of Two Cubesjennoga08
The document is about factoring polynomials, specifically factoring the sum and difference of cubes. It provides the formulas for factoring the sum and difference of cubes, along with examples of factoring expressions using those formulas. It also discusses factoring out the greatest common factor from polynomials.
This document discusses adding and subtracting polynomials. It begins by reviewing key concepts like the addition and subtraction rules. It then defines the degree of a monomial and polynomial. Examples are provided to classify polynomials as monomials, binomials, trinomials or neither. The document emphasizes that adding or subtracting polynomials involves combining like terms that have the same variables and exponents. Steps provided include grouping like terms, performing the operation, and arranging the final answer in descending order by degree.
This document contains 8 multiple choice questions about variation equations:
1. The questions ask about direct and inverse variation equations and how to write statements of variation in equation form.
2. Key concepts covered include direct variation (varies directly as), inverse variation (varies inversely as), and joint variation (varies jointly as).
3. The correct answers are provided to test understanding of different variation equations including Boyle's law and Charles' law.
The document defines key polynomial vocabulary including:
- Terms are numbers or products of numbers and variables raised to powers. Coefficients are numerical factors of terms. Constants are terms that are only numbers.
- Polynomials are sums of terms involving variables raised to whole number exponents, with no variables in denominators.
- Types of polynomials include monomials (1 term), binomials (2 terms), and trinomials (3 terms). Degree is the largest exponent of any term.
- Operations on polynomials include adding/subtracting like terms, multiplying using distribution and FOIL, dividing using long division, and special products like (a+b)2 and (a+b)(a
This document provides instruction on writing equations of lines using different forms: slope-intercept, point-slope, two-point, and intercept forms. Examples are given for writing equations of lines when given characteristics like slope, points, or intercepts. The last section presents an application example of using line equations to determine if two sets of bones found in an excavation site are parallel.
A quadratic inequality is an inequality involving a quadratic expression, such as ax^2 + bx + c < 0. To solve a quadratic inequality, we first find the solutions to the corresponding equation (set the inequality equal to 0) and then test values on either side of those solutions in the original inequality to determine the solutions to the inequality. The solutions to the inequality will be all values of the variable that satisfy the given relationship.
This document discusses multiplying polynomials. It defines polynomials as expressions of variables and constants combined using addition, subtraction, multiplication, and division. It provides examples of monomials, binomials, and trinomials. It then demonstrates multiplying polynomials using the distributive property and explains that when multiplying binomials, one should square the first term and subtract the square of the second term. Finally, it provides examples of multiplying binomial expressions.
This document provides a step-by-step algorithm for factoring second degree trinomials in an organized manner. The algorithm involves multiplying the leading coefficient and constant term, finding factors that add to the coefficient of the linear term, rewriting the trinomial by replacing the linear term, grouping pairs of terms, factoring out the greatest common factor of each pair, factoring out the common binomial, and writing the fully factored trinomial. Following these steps takes much of the guesswork out of factoring trinomials.
This document discusses how to graph and solve quadratic inequalities. It provides steps for graphing quadratic inequalities by sketching the parabola and shading the appropriate region based on a test point. Examples are given of solving quadratic inequalities graphically by determining the portions of the graph above or below the x-axis and obtaining the solution intervals. Exercises are also worked through to practice solving quadratic inequalities graphically.
This document discusses functions and relations. It defines a relation as a set of ordered pairs that associates each element of one set with an element of another set. A function is a special type of relation where each element of the first set is mapped to exactly one element of the second set. The document provides examples of relations and functions using sets, tables, graphs and equations. It describes key characteristics of functions, such as the vertical line test, and discusses classifying relations as functions or not functions. The learning objectives are for students to illustrate relations and functions, verify if a relation is a function, and determine dependent and independent variables.
Adding and subtracting polynomials involves combining like terms. Like terms are terms that have the same variables and the same exponents. To add polynomials, terms are grouped by their like terms and the coefficients are combined by adding them. To subtract polynomials, the process is the same as adding the opposite of the second polynomial. The opposite of each term is found by changing its sign. Then the like terms are combined in the same way as when adding.
The document discusses multiplying polynomials by monomials. It provides examples of multiplying terms inside parentheses by a monomial outside, including distributing the monomial to each term. The key steps are to distribute the monomial to each term and then multiply the coefficients and variables. The degree of the resulting polynomial is determined by the highest exponent of any term.
The document discusses multiplying polynomials by monomials. It provides examples of multiplying terms inside parentheses by a monomial outside the parentheses. For each example, it shows distributing the monomial and then multiplying each term. The number of terms inside the parentheses remains the same after multiplying. The document includes practice problems for students to work through, with the steps of distributing the monomial and multiplying each term shown.
This document provides examples and explanations of identifying and simplifying polynomials. It begins with defining polynomials as expressions with variables that have non-negative integer exponents. Examples are provided of identifying polynomials and non-polynomials. Later pages discuss adding and subtracting polynomials by combining like terms. Worked examples are shown of simplifying polynomial expressions by removing parentheses and combining like terms. Degrees of polynomials are identified.
This document provides examples and steps for multiplying binomials using the double distributive method. It begins with examples worked out using algebra tiles to represent the binomial factors and product. Students are asked to observe the pattern and derive a rule, which is then stated as the "double distributive method" of distributing both terms from the first binomial to the second and combining like terms. Three practice problems are then provided to apply the method. The document concludes by asking students to reflect on how close their originally derived rule was to the stated double distributive method.
A polynomial is an expression involving terms with variables that are raised to nonnegative integer powers. Polynomials are usually written in standard form by placing terms in descending order of degree. The degree of a polynomial is the highest degree of its terms. Polynomials can be added or subtracted by collecting like terms.
This document provides examples and explanations for multiplying binomials using the double distributive method. It begins with examples showing the multiplication of various binomials using algebra tiles. Students are asked to observe the pattern and propose a rule. The document then states the double distributive method rule to distribute both terms from the first binomial to the second binomial and combine like terms. Finally, students are given three practice problems to multiply binomials using the new method.
This document provides examples and steps for teaching students how to multiply binomials using the double distributive method. It begins with examples using algebra tiles to model multiplying binomials like (x+3)(x+2). Students are then asked to conjecture a rule based on these examples. The document explains the double distributive method for multiplying binomials by distributing both terms from the first binomial to the second binomial and combining like terms. Students are given examples to practice the method.
To multiply polynomials, you can use the distributive property and properties of exponents. When multiplying monomials, group terms with the same bases and add their exponents. When multiplying binomials, use FOIL or distribute one binomial over the other. For polynomials with more than two terms, you can distribute or use a rectangle model to systematically multiply each term.
The document contains a table matching pairs of quadratic equations that have been factorized. There are 16 pairs of equations in total. The factorizations include expressions of the form (ax + b)(cx + d) where a, b, c, and d are coefficients.
The key words provided summarize the main concepts needed to factorize quadratic equations, including the terms quadratic, solve, coefficient, factorize, hence, factors, and brackets.
The document discusses factoring binomials into two binomials by factoring the difference of squares. It provides examples of factoring expressions like x^2 - 25, y^2 - 144, 4x^2 - 16 into the form (x-a)(x+a), showing they can be factored when the second term is a perfect square. It notes the common pattern and explains the rules for factoring binomials into two binomials, that the first term must be a square and the second term must be negative.
The document discusses various methods for multiplying binomial expressions, including the distributive property, the box method, and the F.O.I.L. (First, Outer, Inner, Last) method. It also covers patterns that emerge when multiplying binomials mentally and how the signs of terms impact the results. Practice problems are provided to help solidify these skills.
This document provides examples of subtracting polynomials. It begins with examples of subtracting terms like x+7 and 3x+9. It then shows how to subtract polynomials by removing corresponding terms and using the opposite sign. For example, (3x^2 + x + 2) - (2x^2 - x + 3) is solved by removing the 2x^2 terms and changing the sign of the remaining terms to get x^2 + x - 1. It provides several more examples and problems for students to solve, including finding the area of a shaded region between a rectangle and square using polynomial subtraction.
Rational expressions are fractions where the numerator and denominator are polynomials. To simplify rational expressions, we first factor the polynomials and then cancel any common factors. Adding and subtracting rational expressions follows the same process as fractions - find the least common denominator, multiply the numerators and denominators to get the same denominator, then add or subtract the numerators. Multiplying rational expressions involves factoring and cancelling common factors between the numerator and denominator. To divide rational expressions, we multiply the first expression by the reciprocal of the second expression and then factor and cancel. Word problems involving rational expressions can be solved by identifying what is known and unknown, setting up equations relating the known and unknown values, and then solving the equations.
The document describes a lesson on adding and subtracting polynomials. It includes examples of finding the degree of polynomials, adding polynomials by combining like terms, and subtracting polynomials by distributing the negative terms. The examples start simply and increase in complexity, covering the key concepts of adding and subtracting polynomials of various variables and degrees. Student practice problems are provided throughout for students to work through the skills.
Dividing polynomials involves writing the division as a fraction and using properties of exponents. Terms are divided using the quotient of powers property. Any remaining terms are the remainder. Examples show dividing monomials, polynomials by monomials and binomials, checking work, and rewriting polynomials with missing terms or nonzero remainders.
This document provides examples and explanations for multiplying polynomials by monomials. It begins with examples of writing the name and degree of polynomials. It then provides examples of multiplying polynomials together through combining like terms. The document reinforces the concept with additional examples and problems for students to work through. It concludes by asking a question about how the laws of exponents apply to this topic.
The document discusses polynomials and factoring polynomials. It defines polynomials as expressions with terms added or subtracted, where terms are products of numbers and variables with exponents. It provides examples of monomials, binomials, trinomials, and polynomials based on the number of terms. It also discusses finding the greatest common factor of a polynomial to factor out a monomial.
The document discusses polynomials and their properties. It begins by defining a polynomial as an expression with terms that are products of numbers and variables with exponents, where the terms are added or subtracted. It then discusses how to classify polynomials based on their degree or number of terms. The document also covers how to perform operations such as addition, subtraction, and multiplication on polynomials by using properties like the distributive property.
This document provides instructions on how to multiply binomials. It explains that to multiply two binomials, you multiply each term in one binomial by each term in the other binomial and circle like terms to combine them. It provides examples of multiplying (x + 7)(x + 2) as (x^2 + 2x + 7x + 14) and simplifying to (x^2 + 9x + 14). It then provides exercises for students to practice multiplying different binomial expressions.
The document discusses the normal curve and its key properties. A normal curve is a bell-shaped distribution that is symmetrical around the mean value, with half of the data falling above and half below the mean. The standard deviation measures how spread out the data is from the mean. In a normal distribution, 68% of the data lies within 1 standard deviation of the mean, 95% within 2 standard deviations, and 99.7% within 3 standard deviations, following the 68-95-99.7 rule.
The document explains how to organize information from a survey using a Venn diagram. It provides data on the percentage of people who visited Spain, Canada, and Germany. The Venn diagram is then completed by placing this information in the relevant areas: 4% visited all 3 countries, 13% visited Spain and Germany, 21% visited Canada and Germany, 3% visited Spain and Canada but not Germany, and the remaining percentages visited only one country.
The document discusses using the distance formula to determine if a point lies on a circle. It explains that if the center point and radius of a circle are known, as well as a point on the circle, the distance formula can be used to calculate the radius. Then, the distance formula can be applied to the center point and the unknown point to obtain its distance. If the distance equals the radius, then the point lies on the circle. Several examples are worked through to demonstrate this process.
The document discusses determining what type of quadrilateral a shape is on a coordinate plane. It reviews properties of different quadrilaterals and provides steps to systematically check if a shape is a trapezoid, parallelogram, rectangle, square, or just a quadrilateral. The document then works through determining the type of quadrilateral formed by the points A(-4, -2), B(-2, 4), C(4, 2), D(2, -4) by checking properties such as parallel sides, perpendicular sides, and side lengths. Through this process, it is proven that the shape is a square.
The document discusses using synthetic division to evaluate polynomials at specific values and factor polynomials. It provides examples of using synthetic division to:
1) Evaluate polynomials like f(x) = x^2 - x + 5 at specific values such as f(-2).
2) Factor polynomials when one factor is known, such as factoring x^3 - 3x^2 - 13x + 15 after determining (x + 3) is a factor using synthetic division.
3) Determine if a binomial is a factor of a polynomial, such as showing (x - 3) is a factor of x^3 + 4x^2 - 15x - 18.
The document discusses multiplying polynomials by monomials. It explains that to multiply a polynomial by a monomial, you distribute the monomial to each term inside the parentheses. This is done by multiplying each term by the monomial. The number of terms after multiplying will be the same as the number of terms inside the original parentheses. It provides examples of multiplying different polynomials by monomials. It has students work through examples on their own and check their work.
The document describes how ancient mathematicians derived the formula for the area of a circle by cutting a circle into pieces and rearranging them to form a rectangle. They determined that the height of the rectangle is equal to the radius of the circle, and the base is equal to half the circumference. Substituting these relationships into the area formula for a rectangle produces the area of a circle formula: A = πr2.
Unit 4 hw 8 - pointslope, parallel & perpLori Rapp
The document discusses the point-slope formula for writing the equation of a line given a point and slope. It provides examples of using the formula, such as writing the equation of the line through point (3, -2) with slope 5. It also discusses that horizontal lines have a slope of 0 and the equation y=b, since the y-coordinate remains constant while the x-coordinate changes. The slope of a horizontal line is 0 because when calculating slope using two points, the change in y-values is 0.
The document describes sets and Venn diagrams using data about members of math, science, and chess clubs. It provides examples of representing sets using brackets and defining the intersection, union, and relationship between sets visually in a Venn diagram. Key points covered include using set notation to represent membership of each club, observing relationships like some students belonging to multiple clubs, and how intersection, union, and Venn diagrams can model relationships between sets.
The document discusses absolute value, absolute value equations, and absolute value inequalities. It defines absolute value as the distance from zero on the number line, which is always positive. Absolute value equations account for both positive and negative cases, while absolute value inequalities split into two cases - one for positive values and one for negative values. An example shows how to write the inequalities for both cases of |x| < 4, determine the solution is an intersection of the cases, and represent the solution set as {x | -4 < x < 4}.
The document discusses compound inequalities, which are statements combining two or more inequalities using AND or OR. AND means the solution must satisfy both inequalities, while OR means it must satisfy at least one. Examples are provided to demonstrate solving and graphing compound inequalities on a number line, including checking solutions in the original inequalities.
The document describes how to solve an inequality problem step-by-step: (1) isolate the variable on one side of the inequality sign using the opposite operations of addition, subtraction, multiplication, and division; (2) determine whether the coefficient of the variable is 1; and (3) check the solution by graphing the inequality. It provides an example problem of solving 2x - 7 > 11 to illustrate the process.
This document provides instruction on solving quadratic equations. It begins with an introduction explaining why quadratic equations are useful and includes a video example. It then defines quadratic equations and shows students how to identify the coefficients a, b, and c. The bulk of the document demonstrates two methods for solving quadratic equations: factoring and using the quadratic formula. It includes examples of each method and practice problems for students to work through. The goal is to teach students how to solve quadratic equations through factoring and using the formula.
- The document discusses the associative properties of addition, subtraction, and multiplication.
- It shows that addition and multiplication are associative by working through examples with different groupings, but subtraction is not associative as the examples produce different results depending on grouping.
- The key idea is that for operations to be associative, the result must be the same regardless of how the numbers are grouped during calculation.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Unit 4 hw 7 - direct variation & linear equation give 2 pointsLori Rapp
This document discusses direct variation, which is a linear equation that passes through the origin. It defines direct variation as y=kx, where k is the constant of variation. It provides examples of graphs that do and do not represent direct variations. It also shows step-by-step processes for finding the direct variation equation from two points, and for solving a direct variation problem when given a point and asked to find the corresponding y-value for a different x-value.
The document discusses solving absolute value equations. It explains that absolute value is the distance a number is from 0, and provides examples. It then states that when solving absolute value equations, two separate equations must be created to account for the number inside the absolute value being positive or negative. Steps are provided for solving sample absolute value equations.
The document provides steps for solving literal equations (equations with more than one variable) by solving for a specific variable. The steps are: 1) Identify the term with the variable being solved for, 2) Move all other terms to the opposite side, 3) Isolate the variable term by undoing any operations like multiplication or division.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
2. Multiply a Polynomial by a
Monomial
Multiply each term
inside the parenthesis
2
( 2
3x 2x − 7x + 5 )
by the monomial
outside the
parenthesis.
The number of terms
inside the parenthesis
will be the same as
after multiplying.
3. Multiply a Polynomial by a
Monomial
Multiply each term
inside the parenthesis
2
(
3x 2x − 7x + 52
)
by the monomial
outside the
3x 2
( 2x ) + 3x ( −7x ) + 3x ( 5 )
2 2 2
parenthesis.
The number of terms
inside the parenthesis
will be the same as
after multiplying.
4. Multiply a Polynomial by a
Monomial
Multiply each term
inside the parenthesis
2
(
3x 2x − 7x + 52
)
by the monomial
outside the
3x 2
( 2x ) + 3x ( −7x ) + 3x ( 5 )
2 2 2
parenthesis.
The number of terms
inside the parenthesis
will be the same as
after multiplying.
5. Multiply a Polynomial by a
Monomial
Multiply each term
inside the parenthesis
2
(
3x 2x − 7x + 52
)
by the monomial
outside the
3x 2
( 2x ) + 3x ( −7x ) + 3x ( 5 )
2 2 2
parenthesis.
The number of terms
inside the parenthesis
2
(
3x 2x − 7x + 5 2
)
will be the same as
after multiplying.
6. Multiply a Polynomial by a
Monomial
Multiply each term
inside the parenthesis
2
(
3x 2x − 7x + 52
)
by the monomial
outside the
3x 2
( 2x ) + 3x ( −7x ) + 3x ( 5 )
2 2 2
parenthesis.
The number of terms
inside the parenthesis
2
(
3x 2x − 7x + 5 2
)
will be the same as 4
6x − 21x + 15x 3 2
after multiplying.
7. Multiply a Polynomial by a
Monomial
Review this Cool Math site to learn about
multiplying a polynomial by a monomial.
Do the Try It and Your Turn problems in
your notebook and check your answers on
the next slides.
13. Try It - Page 1
Multiply: 4
(
6x 2x + 3 2
)
Distribute the monomial.
4 2 4
6x ⋅ 2x + 6x ⋅ 3
Multiply each term.
6 4
12x + 18x
Verify your answer has same number of terms
as inside original ( ). Both have 2 terms.
20. Your Turn - Page 2
multiply:
3
(
10x 2x + 1 − 3x + x 5 2
)
( )
10x 2x + 10x (1) + 10x −3x + 10x ( x )
3 5 3 3
( 2
) 3
8 3 5 4
Put in descending 20x + 10x − 30x + 10x
order and verify
number of terms.
(Both have 4 terms.)
21. Your Turn - Page 2
multiply:
3
(
10x 2x + 1 − 3x + x 5 2
)
( )
10x 2x + 10x (1) + 10x −3x + 10x ( x )
3 5 3 3
( 2
) 3
8 3 5 4
Put in descending 20x + 10x − 30x + 10x
order and verify
number of terms. 8 5 4 3
(Both have 4 terms.)
20x − 30x + 10x + 10x
22. Try It - Page 2
Multiply:
2 5
( 2 2 4
4x w w − x + 6xw − 1 + 3x w 8
)
23. Try It - Page 2
Multiply:
2 5
( 2 2 4
4x w w − x + 6xw − 1 + 3x w 8
)
Distribute the monomial.
24. Try It - Page 2
Multiply:
2 5
(
4x w w − x + 6xw − 1 + 3x w 2 2 4 8
)
Distribute the monomial.
5
( 2
) 2 5
( 2
)
4x w ( w ) + 4x w −x + 4x w 6xw + 4x w ( −1) + 4x w 3x w
2 5 2 2 5 2 5
( 4 8
)
25. Try It - Page 2
Multiply:
2 5
(
4x w w − x + 6xw − 1 + 3x w 2 2 4 8
)
5
( 2
) 2 5
( 2
)
4x w ( w ) + 4x w −x + 4x w 6xw + 4x w ( −1) + 4x w 3x w
2 5 2 2 5 2 5
( 4 8
)
Multiply each term.
26. Try It - Page 2
Multiply:
2 5
(
4x w w − x + 6xw − 1 + 3x w 2 2 4 8
)
5
( 2
)
4x w ( w ) + 4x w −x + 4x w 6xw + 4x w ( −1) + 4x w 3x w
2 5 2 2 5
( 2
) 2 5 2 5
( 4 8
)
Multiply each term.
2 6 4 5 3 7 2 5 6 13
4x w − 4x w + 24x w − 4x w + 12x w
Verify answer has 5 terms like original parenthesis.