Cherrydiocares76idn
Answered

IDNStudy.com, ang iyong mapagkukunan para sa malinaw at mabilis na mga sagot. Magtanong at makatanggap ng eksaktong sagot mula sa aming mga bihasang miyembro ng komunidad.

SIMPLIFY EACH EXPRESSION

a. (ab)3
b. (5x²)2
c. (-3ab)2
Pahelp po​

Sagot :

ANSWER:

A.

(ab) × 3

Remove unnecessary parentheses

ab × 3

Use the communitative property to reorder the terms

3ab

B.

(5x²) × 2

Remove unnecessary parentheses

5x² × 2

Calculate the product

10x²

C.

(-3ab) × 2

Multiplying a negative and a positive equals a negative: (-) × (+) = (-)

(-3ab) × 2

Calculate the product

-6ab

#HOPEITHELPS

ZhylixPhairaidn

✏ SIMPLIFY

____________________________________________

1. [tex] \bold{(ab)^3}[/tex]

[tex] \bold{(a-b)(a+b)^2}[/tex]

[tex] \bold{(a-b)(a^2+2ab+b^2)}[/tex]

[tex] \sf \red{a^3+3a^2b+3ab^2+b^3}[/tex]

[tex]\: \: \:[/tex]

2. [tex] \bold{(5x2)^2}[/tex]

[tex] \bold{(5x-2)(5x-2)}[/tex]

[tex] \bold{(5x)(5x)=25^2}[/tex]

[tex] \bold{(5x)(-2)= -10x}[/tex]

[tex] \bold{(-2)(5x)= -10x}[/tex]

[tex] \bold{(-2)(-2)= 4}[/tex]

[tex] \bold{25x^2-10x-10x-4}[/tex]

[tex] \sf \red{25x^2-20x+4}[/tex]

[tex]\: \: \:[/tex]

3. [tex] \bold{(-3ab)^2}[/tex]

[tex] \bold{(3ab)(-3ab)}[/tex]

[tex] \sf \red{(-9a^2b^2)}[/tex]

[tex]\: \: \:[/tex]

^^