Question

What is the factored form of the expression? w^2+16w+64

A(w+8)(w-8)
B(w+64)(w-1)
C(w+8)^2
D(w-8)^2

Answer 1

w^2 + 16w + 64

= w^2 + 8w + 8w + 64
= w ( w + 8) + 8( w + 8)
= ( w + 8)( w + 8)
= ( w + 8)^2

Correct option C

Answer 2

The correct answer is c