this is talking about algebra?

32x^5 + 64x^4 + 16x
=16x(2x^4+4x^3+1) answer//

GCF = 16X

32x^5 + 64x^4 + 16x
= 16(2x^5 + 4x^4 + x)
= 16x(2x^4 + 4x^3 + 1)

GCF is the highest number/variable that can be divided out of each term.

GCF is 16x

So divide it out of each term, you get:
16x ( 2x^4 + 4x^3 + 1)

Hope this helped you
:o)
d

32x5 + 64x4 + 16x = 16x( 2x^4 + 4x^3 + 1)
is the answer.

(16 x) (2 x^4 + 4x ³ + 1)