Hi How would I factorise this:
a^6 + b^6
I change it into a cubic so,
(a^3)^2 + (b^3)^2 then ?
And how would I fully factorise this: x^3 - 3x^2 - 4
Thanks!
I like your panache PerfectHacker, the explanation totally clears things up, - EDIT: yeah I was confused a bit as I had wroteOriginally Posted by ThePerfectHacker
$\displaystyle
a^6+b^6=(a^3)^2+(b^3)^2
$
Which is wrong!
By any chance can you help me with factorising this one?
x^3 - 3x^2 - 4