1) The document discusses polynomials and their properties. It defines what a polynomial is - an expression with terms containing variables and coefficients.
2) It introduces the concept of the degree of a polynomial and defines it as the highest power of the variable terms. Constant polynomials have a degree of zero.
3) The Remainder Theorem is discussed, stating that when dividing a polynomial p(x) by a linear polynomial x-a, the remainder is equal to the value of p(a).
The document is a mathematics test for a pre-university class containing two sections - Section A with 6 multiple choice questions worth a total of 45 marks, and Section B with two extended response questions worth 15 marks each. Question 1 in Section A asks students to express a fraction in partial fractions, question 2 asks them to express a trigonometric expression in an alternative form and solve an equation, and subsequent questions cover logarithms, inequalities, trigonometric substitutions, and factorizing polynomials. Section B offers two word problems, one involving composite functions and another involving factorizing a polynomial based on given information.
Steps are shown for solving systems of equations by the elimination method, including multiplying one equation by a constant to eliminate a variable before adding the equations. Examples are provided of solving systems by substitution, where one variable is solved for in one equation and substituted into the other equation. Practice problems are given for students to apply
6.4 factoring and solving polynomial equationshisema01
The document provides examples and instructions for factoring polynomials of various types, including:
- Trinomials like x^2 - 5x - 12
- Sum and difference of cubes like x^3 + 8 and 8x^3 - 1
- Polynomials with a common monomial factor like 6x^2 + 15x
- Quadratics in the form of au^2 + bu + c
It also discusses using the zero product property to solve polynomial equations by factoring and setting each factor equal to zero.
This document provides an overview of polynomials, including:
- Defining polynomials as expressions involving variables and coefficients using addition, subtraction, multiplication, and exponents.
- Discussing the history of polynomial notation pioneered by Descartes.
- Explaining the different types of polynomials like monomials, binomials, and trinomials.
- Outlining common uses of polynomials in mathematics, science, and other fields.
- Describing how to find the degree of a polynomial and graph polynomial functions.
- Explaining arithmetic operations like addition, subtraction, and division that can be performed on polynomials.
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.
Solving polynomial equations in factored formListeningDaisy
The document provides instructions for solving polynomial equations in factored form. It begins by explaining that to solve an equation like (x – 5)(x + 4) = 0, one should not use the FOIL method but rather split the equation into two separate problems that each equal zero: x – 5 = 0 and x + 4 = 0. It then works through several examples of solving factored polynomial equations by finding the values of x that make each factor equal to zero. The document also covers factoring out the greatest common factor from expressions.
1) The document discusses polynomials and their properties. It defines what a polynomial is - an expression with terms containing variables and coefficients.
2) It introduces the concept of the degree of a polynomial and defines it as the highest power of the variable terms. Constant polynomials have a degree of zero.
3) The Remainder Theorem is discussed, stating that when dividing a polynomial p(x) by a linear polynomial x-a, the remainder is equal to the value of p(a).
The document is a mathematics test for a pre-university class containing two sections - Section A with 6 multiple choice questions worth a total of 45 marks, and Section B with two extended response questions worth 15 marks each. Question 1 in Section A asks students to express a fraction in partial fractions, question 2 asks them to express a trigonometric expression in an alternative form and solve an equation, and subsequent questions cover logarithms, inequalities, trigonometric substitutions, and factorizing polynomials. Section B offers two word problems, one involving composite functions and another involving factorizing a polynomial based on given information.
Steps are shown for solving systems of equations by the elimination method, including multiplying one equation by a constant to eliminate a variable before adding the equations. Examples are provided of solving systems by substitution, where one variable is solved for in one equation and substituted into the other equation. Practice problems are given for students to apply
6.4 factoring and solving polynomial equationshisema01
The document provides examples and instructions for factoring polynomials of various types, including:
- Trinomials like x^2 - 5x - 12
- Sum and difference of cubes like x^3 + 8 and 8x^3 - 1
- Polynomials with a common monomial factor like 6x^2 + 15x
- Quadratics in the form of au^2 + bu + c
It also discusses using the zero product property to solve polynomial equations by factoring and setting each factor equal to zero.
This document provides an overview of polynomials, including:
- Defining polynomials as expressions involving variables and coefficients using addition, subtraction, multiplication, and exponents.
- Discussing the history of polynomial notation pioneered by Descartes.
- Explaining the different types of polynomials like monomials, binomials, and trinomials.
- Outlining common uses of polynomials in mathematics, science, and other fields.
- Describing how to find the degree of a polynomial and graph polynomial functions.
- Explaining arithmetic operations like addition, subtraction, and division that can be performed on polynomials.
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.
Solving polynomial equations in factored formListeningDaisy
The document provides instructions for solving polynomial equations in factored form. It begins by explaining that to solve an equation like (x – 5)(x + 4) = 0, one should not use the FOIL method but rather split the equation into two separate problems that each equal zero: x – 5 = 0 and x + 4 = 0. It then works through several examples of solving factored polynomial equations by finding the values of x that make each factor equal to zero. The document also covers factoring out the greatest common factor from expressions.
This document discusses using logarithms and the change of base formula to approximate values to 4 decimal places and solve logarithmic equations. It provides examples of solving logarithmic equations involving log2x + log2(x - 1) = log22, log5(x - 3) + log5x = log510, and log8(x - 2) + log8(x - 4) = 1. The document also mentions solving some general logarithmic equations and exercises involving questions 1 through 14.
Soalan kuiz matematik tambahan ting empat 2006zabidah awang
This document contains 30 multiple choice mathematics questions related to quadratic equations, functions, and their inverses. The questions cover topics such as finding the inverse of a function, determining the roots of a quadratic equation, finding the range of values for variables in equations, and relating the roots and coefficients of related quadratic equations.
Here are the steps to solve the quadratic equations using the quadratic formula:
1) Write the equation in standard form: ax^2 + bx + c = 0
2) Identify the coefficients a, b, c
3) Plug the coefficients into the quadratic formula:
x = (-b ± √(b^2 - 4ac)) / 2a
4) Simplify the solution
The quadratic formula can be used to find the roots (solutions) of any quadratic equation in standard form. Other solution methods like factoring or completing the square may also work for certain equations.
This document provides an overview of key concepts in college algebra including variables, algebraic expressions, polynomials, and methods for combining and multiplying algebraic terms. It defines variables, monomials, binomials, trinomials, and polynomials. It explains how to add, subtract, and multiply polynomials using properties of exponents and the distributive property. It introduces special product formulas that are useful for multiplying common polynomial expressions like (a + b)2 and (a - b)(a + b). Examples are provided to demonstrate each concept.
1) The document explains various methods for dividing and factoring polynomials, including: dividing polynomials using long division; using Ruffini's rule to divide polynomials; applying the remainder theorem and factor theorem; and factoring polynomials through finding common factors, using identities, solving quadratic equations, and finding polynomial roots.
2) Specific factorization methods covered are removing common factors, using identities like a^2 - b^2, factoring quadratic trinomials, using the remainder theorem and Ruffini's rule to find factors for polynomials of degree greater than two, and identifying irreducible polynomials.
3) Additional algebraic identities explained are for cubing binomials like (a ± b)^3 and taking the square of trinomial
This document discusses exponents, radicals, and nth roots. It defines exponential notation, laws of exponents, properties of radicals, and how to simplify expressions with exponents and radicals. It also explains what an nth root is, how to write nth roots using rational exponents, and how to determine the number of real nth roots a number has based on whether the index is odd or even. Examples are provided to illustrate how to solve equations and simplify expressions involving exponents, radicals, and nth roots.
This document contains two mathematics quizzes covering sequences and series. Quiz 1 has three problems: (1) expressing a fraction in partial fractions and finding the expansion and convergence of a series, (2) using the method of differences to find sums of series, (3) expressing a recurring decimal as a rational number. Quiz 2 has three problems: (1) finding terms in a binomial expansion, (2) expanding a binomial expression and stating the valid range, (3) proving an equality for small x and using it to evaluate an expression.
The document provides information about solving polynomial equations. There are three main ways to solve polynomial equations: 1) Using factoring and the zero product property, 2) Using a graphing calculator to graph the equation, and 3) Using synthetic division. The maximum number of solutions a polynomial equation can have is equal to the degree of the polynomial. Examples are provided to demonstrate solving polynomial equations by factoring.
Produccion escrita expresiones algebraicasJuinAndresDiaz
The document discusses various algebraic operations including:
1) Summing algebraic expressions by adding like terms.
2) Subtracting algebraic expressions by adding the opposite of like terms.
3) Multiplying algebraic expressions by multiplying each term in one factor by each term in the other factor.
4) Dividing algebraic expressions using long division.
The document discusses polynomials and polynomial functions. It defines a polynomial as a sum of monomials, with a monomial being a variable or the product of a variable and real numbers with whole number exponents. It classifies polynomials by degree and number of terms, with examples of common types like linear, quadratic, and cubic polynomials. It also defines a polynomial function as a function represented by a polynomial, and discusses finding sums, differences, and writing polynomials in standard form.
This document discusses finding the real roots of polynomial equations. It states that a polynomial of degree n can have at most n real roots. It then provides examples of factorizing polynomials into their linear factors to find their roots. Finally, it lists 5 polynomial equations and asks the reader to find the roots of each by factorizing.
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 instructions on how to multiply, divide, and factor polynomials. It discusses:
1) Multiplying polynomials by distributing terms and using FOIL for binomials.
2) Dividing polynomials using long division.
3) Factoring polynomials using grouping, finding two numbers whose product is the constant and sum is the coefficient, and recognizing difference of squares.
This module discusses methods for finding the zeros of polynomial functions of degree greater than 2, including: factor theorem, factoring, synthetic division, and depressed equations. It introduces the number of roots theorem, which states that a polynomial of degree n has n roots. It also discusses determining the rational zeros of a polynomial using the rational roots theorem and factor theorem. Examples are provided to illustrate these concepts and methods.
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
To summarize the key steps for factoring polynomials:
1. Determine possible integer roots by finding the divisors of the constant term.
2. Use the remainder theorem or Ruffini's rule to check if an integer is a root by dividing the polynomial by (x - a) and checking if the remainder is zero.
3. Integer roots that produce a zero remainder are factors of the polynomial. Repeating this process allows one to fully factor the polynomial into linear terms.
The document discusses quadratic equations and their properties over multiple years from 2005 to 2008. It provides example quadratic equations and asks the reader to find their roots, determine if they have equal roots, express constants in terms of other variables, and solve the equations. Specifically, it asks the reader to:
1) Find the value of p given one root of an equation.
2) Solve example quadratic equations and express a constant h in terms of k.
3) Determine possible values of p if an equation has two equal roots.
4) Solve another example quadratic equation to three decimal places.
The answers provided are: p = 5, x = 1/3 or x = -2, p = 8 or p
The document discusses congruences and the Chinese Remainder Theorem. It begins by introducing congruences and some basic properties, such as if a ≡ b (mod m) and c ≡ d (mod m), then a + c ≡ b + d (mod m). It then discusses the Euler phi function and Euler's Theorem. Finally, it introduces and proves the Chinese Remainder Theorem, which states that a system of congruences with pairwise relatively prime moduli has a unique solution modulo the product of the moduli.
The document provides an introduction to the binomial theorem. It begins by discussing binomial coefficients through the Pascal's triangle. It then derives an explicit formula for binomial coefficients using factorials. Finally, it states the binomial theorem and provides examples of using it to expand algebraic expressions and estimate numerical values.
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.
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.
This document discusses using logarithms and the change of base formula to approximate values to 4 decimal places and solve logarithmic equations. It provides examples of solving logarithmic equations involving log2x + log2(x - 1) = log22, log5(x - 3) + log5x = log510, and log8(x - 2) + log8(x - 4) = 1. The document also mentions solving some general logarithmic equations and exercises involving questions 1 through 14.
Soalan kuiz matematik tambahan ting empat 2006zabidah awang
This document contains 30 multiple choice mathematics questions related to quadratic equations, functions, and their inverses. The questions cover topics such as finding the inverse of a function, determining the roots of a quadratic equation, finding the range of values for variables in equations, and relating the roots and coefficients of related quadratic equations.
Here are the steps to solve the quadratic equations using the quadratic formula:
1) Write the equation in standard form: ax^2 + bx + c = 0
2) Identify the coefficients a, b, c
3) Plug the coefficients into the quadratic formula:
x = (-b ± √(b^2 - 4ac)) / 2a
4) Simplify the solution
The quadratic formula can be used to find the roots (solutions) of any quadratic equation in standard form. Other solution methods like factoring or completing the square may also work for certain equations.
This document provides an overview of key concepts in college algebra including variables, algebraic expressions, polynomials, and methods for combining and multiplying algebraic terms. It defines variables, monomials, binomials, trinomials, and polynomials. It explains how to add, subtract, and multiply polynomials using properties of exponents and the distributive property. It introduces special product formulas that are useful for multiplying common polynomial expressions like (a + b)2 and (a - b)(a + b). Examples are provided to demonstrate each concept.
1) The document explains various methods for dividing and factoring polynomials, including: dividing polynomials using long division; using Ruffini's rule to divide polynomials; applying the remainder theorem and factor theorem; and factoring polynomials through finding common factors, using identities, solving quadratic equations, and finding polynomial roots.
2) Specific factorization methods covered are removing common factors, using identities like a^2 - b^2, factoring quadratic trinomials, using the remainder theorem and Ruffini's rule to find factors for polynomials of degree greater than two, and identifying irreducible polynomials.
3) Additional algebraic identities explained are for cubing binomials like (a ± b)^3 and taking the square of trinomial
This document discusses exponents, radicals, and nth roots. It defines exponential notation, laws of exponents, properties of radicals, and how to simplify expressions with exponents and radicals. It also explains what an nth root is, how to write nth roots using rational exponents, and how to determine the number of real nth roots a number has based on whether the index is odd or even. Examples are provided to illustrate how to solve equations and simplify expressions involving exponents, radicals, and nth roots.
This document contains two mathematics quizzes covering sequences and series. Quiz 1 has three problems: (1) expressing a fraction in partial fractions and finding the expansion and convergence of a series, (2) using the method of differences to find sums of series, (3) expressing a recurring decimal as a rational number. Quiz 2 has three problems: (1) finding terms in a binomial expansion, (2) expanding a binomial expression and stating the valid range, (3) proving an equality for small x and using it to evaluate an expression.
The document provides information about solving polynomial equations. There are three main ways to solve polynomial equations: 1) Using factoring and the zero product property, 2) Using a graphing calculator to graph the equation, and 3) Using synthetic division. The maximum number of solutions a polynomial equation can have is equal to the degree of the polynomial. Examples are provided to demonstrate solving polynomial equations by factoring.
Produccion escrita expresiones algebraicasJuinAndresDiaz
The document discusses various algebraic operations including:
1) Summing algebraic expressions by adding like terms.
2) Subtracting algebraic expressions by adding the opposite of like terms.
3) Multiplying algebraic expressions by multiplying each term in one factor by each term in the other factor.
4) Dividing algebraic expressions using long division.
The document discusses polynomials and polynomial functions. It defines a polynomial as a sum of monomials, with a monomial being a variable or the product of a variable and real numbers with whole number exponents. It classifies polynomials by degree and number of terms, with examples of common types like linear, quadratic, and cubic polynomials. It also defines a polynomial function as a function represented by a polynomial, and discusses finding sums, differences, and writing polynomials in standard form.
This document discusses finding the real roots of polynomial equations. It states that a polynomial of degree n can have at most n real roots. It then provides examples of factorizing polynomials into their linear factors to find their roots. Finally, it lists 5 polynomial equations and asks the reader to find the roots of each by factorizing.
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 instructions on how to multiply, divide, and factor polynomials. It discusses:
1) Multiplying polynomials by distributing terms and using FOIL for binomials.
2) Dividing polynomials using long division.
3) Factoring polynomials using grouping, finding two numbers whose product is the constant and sum is the coefficient, and recognizing difference of squares.
This module discusses methods for finding the zeros of polynomial functions of degree greater than 2, including: factor theorem, factoring, synthetic division, and depressed equations. It introduces the number of roots theorem, which states that a polynomial of degree n has n roots. It also discusses determining the rational zeros of a polynomial using the rational roots theorem and factor theorem. Examples are provided to illustrate these concepts and methods.
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
To summarize the key steps for factoring polynomials:
1. Determine possible integer roots by finding the divisors of the constant term.
2. Use the remainder theorem or Ruffini's rule to check if an integer is a root by dividing the polynomial by (x - a) and checking if the remainder is zero.
3. Integer roots that produce a zero remainder are factors of the polynomial. Repeating this process allows one to fully factor the polynomial into linear terms.
The document discusses quadratic equations and their properties over multiple years from 2005 to 2008. It provides example quadratic equations and asks the reader to find their roots, determine if they have equal roots, express constants in terms of other variables, and solve the equations. Specifically, it asks the reader to:
1) Find the value of p given one root of an equation.
2) Solve example quadratic equations and express a constant h in terms of k.
3) Determine possible values of p if an equation has two equal roots.
4) Solve another example quadratic equation to three decimal places.
The answers provided are: p = 5, x = 1/3 or x = -2, p = 8 or p
The document discusses congruences and the Chinese Remainder Theorem. It begins by introducing congruences and some basic properties, such as if a ≡ b (mod m) and c ≡ d (mod m), then a + c ≡ b + d (mod m). It then discusses the Euler phi function and Euler's Theorem. Finally, it introduces and proves the Chinese Remainder Theorem, which states that a system of congruences with pairwise relatively prime moduli has a unique solution modulo the product of the moduli.
The document provides an introduction to the binomial theorem. It begins by discussing binomial coefficients through the Pascal's triangle. It then derives an explicit formula for binomial coefficients using factorials. Finally, it states the binomial theorem and provides examples of using it to expand algebraic expressions and estimate numerical values.
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.
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.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
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
6. Question
The polynomial x3–4x2+ax+b, where a and b are constants, is denoted by f(x). when f(x) is divided
by (x-2) the remainder is 6 and when f(x) is divided by (x+1) the remainder is 3. Find the value of
a and b!