Question

How do I factor this? Help!!!

Answer 1

(a+b)^6-(a-b)^6

Answer 2

\[x^6-y^6=\left( x^3 \right)^2-\left( y^3 \right)^2=\left( x^3+y^3 \right)\left( x^3-y^3 \right)\]
\[x^3+y^3=\left( x+y \right)\left( x^2-xy+y^2 \right)\]
\[x^3-y^3=\left( x-y \right)\left( x^2+xy+y^2 \right)\]