# math 12

posted by
**Anonymous**
.

i know how to do the majority of these type of questions, but i don't know how to simplify this one all the way..

8(2x-1)^3= 125

i know you could go

(2x-1)^3= 125/8

(2x-1)^3= (5/2)^3

but how can i simplify any further, and yes there is an answer.