Posted by justme on Tuesday, October 11, 2011 at 4:46pm.
pls. factor and explain:
125x^6+8
are there any technics?

math  bobpursley, Tuesday, October 11, 2011 at 5:19pm
difference of two cubes:
(5x^2)^3 + 2^3
(a^3+b^3)= (a+b)(a^2ab+b^2) memorize that.