Question

Please Help

Factor completely: 2x^3 – 32x









A.

2x(x + 4)(x – 4)








B.

x(x – 4)(x – 4)








C.

2(x + 4)(x – 4)








D.

2x(x – 16)

Answer 1

the answer would be A
if you factor 2x out right away you get
2x(x^2-16)
which the x^2-16 can be factored to x-4 and x+4
Hope this helps