Given:
The expression is

To find:
The product of prime polynomials which is equivalent to the given expression.
Solution:
We have,

Taking out the common factors, we get

It can be written as

![[\because a^3-b^3=(a-b)(a^2+ab+b^2)]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5E3-b%5E3%3D%28a-b%29%28a%5E2%2Bab%2Bb%5E2%29%5D)


Therefore, the correct option is B.
(4,4,5,5,5,6,6,6,7,7,7,7)
Move the negative sign to the left
-x/5 = -20
Multiply both sides by 5
-x = -20 × 5
Simplify 20 × 5 to 100
-x = -100
Multiply both sides by -1
<em>x = 100</em>
<u>C. 100</u>
Answer:
it is 55%
Step-by-step explanation:
I think it is 55 %
Step-by-step explanation:
a−(6a−(5a−8))
a-(6a-5a+8)
a-6a+5a-8
6a-6a-8
0-8
=-8
so the answer doesn't depend on a