Question 103776
The first answer {{{(x^2+36)(x^2-36)}}} is correct. But since the program/test might want it in the most simplified form, you'll then have to factor {{{x^2-36}}} to {{{(x-6)(x+6) }}}



So you're final answer should be {{{(x^2+36)(x-6)(x+6)}}} 


Note: your second answer {{{(x+6)(x+6)(x-6)(x+6)}}} is <b>not</b> correct simply because {{{x^2+36}}} does <b>not</b> factor to {{{(x+6)(x+6)}}}. It turns out that you cannot factor {{{x^2+36}}} at all. So that means you have to leave that part alone.