Question

What is a difference of squares that has a factor of x+8? x2−4 x2−16 x2−64 x2−256

Answer 1

C

Explanation:

Answer 2

x² - 64

Explanation:

Difference of squares: (x - a)²(x +a )²

With that, you have to have (x - 8) as a factor as well. Simply just multiply (x - 8) to (x + 8) and you get x² - 64 as your answer!