Question

Factor the polynomial below.

4x2 – 16
A. 4(2 + x)(2 - x)
B. 4(x + 2)(x - 2)
C.4(x-2)²
D. 412-x²

Answer 1

The answer is B. 4(x+2)(x-2)

Explanation:

Just had this on a test, got it right!

Answer 2

4x^2 + 4 (-4).

Factor GCF: 4(x^2-4).

Factor: 4 (x + 2) (x - 2).

B. Answer