Please explain me briefly if you can!!

Answer:
[(x-y)(x²+xy+y²)] [(x+y)(x²-xy+y²)]
Step-by-step explanation:
x⁶-y⁶
(x³-y³)(x³+y³) difference and sum of two cubes
[(x-y)(x²+xy+y²)] [(x+y)(x²-xy+y²)]