Question

what about 27x^3-64

Answer 1

\[(3x)^{3}-(4)^{3}\] if you simply wanted to simplify it

Answer 2

if you want to expand it further just use the formula \[a ^{3}-b ^{3}=(a-b)(a ^{2}-ab+b ^{2})\]

Answer 3

thanks

Answer 4

From mridul1's comment
This would equal:
(3x-4)(9x^2+12x+16)

If that helps at all :)