Question

factor 3b^3-192

Answer 1

b^3 - 64 = 0

b^3 = 64

b = 4

Answer 2

thanks roodneey

Answer 3

:D

Answer 4

It said to factor, not solve for b

Answer 5

ahahah

Answer 6

3b^3-192 = 3(b^3 - 64) = 3(b - 4)(b^2 + 4b + 16)

Answer 7

factor.
3(b^3-64) difference of a cube

3 ( b-4)(b^2+4b + 16)

Answer 8

@roodneey, what's so funny?

Answer 9

thanx to all