A cube has a volume of 125 cm°. What is the length, in centimeters of each side of
the cube?
5 cm
7 cm
O
Option 1
O
Option 2
11.2 cm
25 cm
O
Option 3
O
Option 4

your answer is a

step-by-step explanation:

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kekdkdkccc

so

step-by-step explanation:

kekdkckcldlx

answer: #1 ads up by 8 and i don't know #2

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct