Question

What is the complete factorization of 4x^2+ 16x+ 16?

OA 2(x+3)(2x+1)
OB. 4(x + 2)^2
Oc 16(x + 1)^2
OD. (2x+3)(2x+5)

Answer 1

B

Explanation:

Given

4x² + 16x + 16 ← factor out 4 from each term

= 4(x² + 4x + 4) ← perfect square

= 4(x + 2)² → B