This document discusses algebraic expressions and operations such as addition, subtraction, multiplication, and division of algebraic expressions. It provides examples and steps for adding, subtracting, multiplying, and dividing monomials, polynomials, and algebraic expressions. It also covers notable products, which are multiplications that can be written by inspection using certain rules, like the difference of two squares or perfect square trinomial formulas.
I have added to the original presentation in response to one of the comments.... the result of 'x' is correct on slide 7, take a look at the new version of this ppt to clear up any confusion about why...
I have added to the original presentation in response to one of the comments.... the result of 'x' is correct on slide 7, take a look at the new version of this ppt to clear up any confusion about why...
Common Monomial Factor
Factoring Difference of Two Squares
Factoring Sum and Difference of Two Cubes
Factoring Perfect Square Trinomial
Factoring General Trinomial (a=1 and a ≠ 1)
Common Monomial Factor
Factoring Difference of Two Squares
Factoring Sum and Difference of Two Cubes
Factoring Perfect Square Trinomial
Factoring General Trinomial (a=1 and a ≠ 1)
Expresiones algebraicas, factorizacion y radicacion. convertidoRubPrieto2
Expresiones algebraicas, factorización y radicación. (Suma, Resta y Valor numérico de Expresiones algebraicas, Multiplicación y División de Expresiones algebraicas,Productos Notables de Expresiones algebraicas,Factorización por Productos Notables).
GR 8 Math Powerpoint about Polynomial Techniquesreginaatin
-This is a powerpoint inspired by one of Canva displayed presentation.
- This is about Math Polynomials and good for highschoolers presentation for school.
- It consists of 39 pages explaining each of the Polynomial Techniques.
- Good for review or inspired powerpoint.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
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The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
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The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
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Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
1. Algebraicas
Suma,Resta y Valor numérico de Expresionesalgebraicas.
El valor numérico de un polinomio es el resultado que obtenemos al sustituir la
variable x por un número cualquiera. Para sumar dos polinomios se suman los
coeficientes de los términos del mismo grado. La resta de polinomios consiste
en sumar el opuesto del sustraendo.
Suma y resta de monomios
Ejemplo:
1) 4x + 5x= 9x
2) 5a – a= 4a3xyz + 5xyz – xyz= 7xyz
Multiplicación y División de Expresionesalgebraicas.
Operación en las que dos expresiones denominadas "multiplicando" y
"multiplicador" dan como resultado un "producto". Al multiplicando y multiplicador
se les denomina "factores". La multiplicación consiste en sumar una cantidad
tantas veces lo indica la primera o segunda cantidad.
Monomio por monomio
Determinar el signo del producto.
Multiplica los coeficientes numéricos.
Multiplica las partes literales utilizando las leyes de los exponentes
correspondientes
Ejemplo:
1) (-4x2y2) (-2x4y5) = 8x2+5 y3+5 = 8x6y8
Monomio por polinomio
Monomio es una expresión algebraica en la que se utilizan incógnitas de
variables literales que constan de un solo término (si hubiera una suma o una
resta sería un binomio), y un número llamado coeficiente. ... Se
denomina polinomio a la suma de varios monomios.
2. Ejemplo:
1) (2x2+3x-5) (3x2) – (2x2) (3x2) + (3x) (3x3) – (5) (3x2) – 6x4 + 9x3 – 15x2
Polinomio por polinomio
1 Se multiplica cada monomio del primer polinomio por todos los elementos del
segundo polinomio. 2 Se suman los monomios del mismo grado, obteniendo
otro polinomio cuyo grado es la suma de los grados de los polinomios que se
multiplican.
Ejemplo:
1) (x2+3xy) (5y+4x-5) =
5x2y + 4x3 - 5x2 + 15xy2 + 12x2y – 15xy
17x2y + 4x3 – 15xy2 -15xy
Division de expresionesalgebraicas
La división de expresiones algebraicas consta de las mismas partes que
la división aritmética, así que si hay 2 expresiones algebraicas, p(x) dividiendo,
y q(y) siendo el divisor , de modo que el grado de p(x) sea mayor o iguala 0
siempre hallaremos a 2 expresiones algebraicas dividiéndose.
Monomio entre monomio
La división de monomios es otro monomio que tiene por coeficiente el cociente
de los coeficientes y cuya parte literal se obtiene dividiendo las potencias que
tenga la misma base, es decir, restando los exponentes. Si el grado del divisor es
mayor, obtenemos una fracción algebraica
Ejemplo:
1)
−18𝑥3𝑦5𝑧2
9𝑥2𝑦2𝑧2
= 2x3-2 y5-3 z2-2 = 2+y2z0 = 2xy2
Polinomio entre monomio
Si queremos dividir a un polinomio por un monomio se debe hacer uso de la
propiedad distributiva de la división sobre la suma. Cada término del polinomio se
divide por el monomio. Para cada división debemos encontrar el cociente entre
los coeficientes numéricos y multiplicarlo por el cociente entre las letras.
Ejemplo:
3. 1)
15𝑥4𝑦3−10𝑥3𝑦4
−5𝑥2𝑦2
. =
15𝑥4𝑦3
−5𝑥2𝑦2
=
10𝑥2𝑦6
−5𝑥2𝑦2
= -3x4-2
y5-2
+ 2x3-3
y4-2
= 3x2y 2
+ 2xy4
Productos Notables de Expresiones algebraicas.
Productos notables es el nombre que reciben multiplicaciones con expresiones
algebraicas cuyo resultado se puede escribir mediante simple inspección, sin
verificar la multiplicación que cumplen ciertas reglas fijas. ... Cada producto
notable corresponde a una fórmula de factorización.
Ejemplo:
Factor común : 3x(4x+6y) = 12x2+18y
Binomio al cuadrado o cuadrado de un binomio: (2+-3y)2 = (2+)2 + 2(2X) (-
3y)2
Simplificado: (2x-3y)2 = 4x2 – 12xy+9yz
Producto de dos binomios con un termino común
1) (3x+4) (3x-7) = (3x) (3x) + (3x) (-7) + (3x) (4) + (4) (-7)
Agrupados términos
1) (3x+4) (3x-7) = 9x2 -21x -28
Luego:
1) (3x+4) (3x-7) = 9x2 – 9x28
Producto de dos binomios conjugado
1) (3x+5y) (3x-5y) = (3x) (3x) + (3x) (-5y) + (5y) (3x) + (5y) (-5y)
Agrupando términos
1) (3x+5y) (3x-5y) = 9x2 -25y2
Polinomio al cuadrado
1) (3x+2y-5z)2 = (3x+2y-5z) (3x+2y-5z)
Multiplicando los monomios
1) (3x+2y-5z)2 = 3x . 3x . 2y + 3x – (-5z) + 2y . 3x + (-5z) . 2y + (-5z) . (-5z) + (-
5z) . 3x + (-5z) . 2y + (-5z) . (-5z)
4. Agrupando términos
1) (3x+2y-5z)2 = 9x2 + 4y2 + 25z2 + 2 (6xy-15xz-10yz)
Luego
1) (3x+2y-5z)2 = 9x2 + 4y2 + 25z2 +12xy – 30xz – 20yz
Binomio al cubo
1) (x+2y)3 = x3 + 3 (x)2 (2y) + 3 (x) (2y) 2 + (2y)3
Agrupando términos
1) (x+2y) 3 = x3 + 6x2 y + 12xy2 + 8y3
Factorización por productosNotables
Se establecen los principales productos notables cuyos desarrollos se suelen
identificar con la expresión a factorizar. Particularmente se trabaja con el trinomio
que puede ser identificado con el desarrollo del producto
Ejemplo:
1) X2 – 5x+6 = x2 -5x+6 = (x+(-2) ) (x+ (-3) ) = (x-2) (x-3)
2) X2 -13x – 30 = (x+2) (x-15)
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