Question

Guys please answer me x3 - 64y3 + 2x- 8y

Answer 1

Here is your answer
$x {}^{3} - (4y) {}^{3} + 2x - 8y \\ = (x - 4y)(x {}^{2} + 16y {}^{2} + 4xy) + 2(x - 4y) \\ = (x - 4y)(x {}^{2} + 16y {}^{2} + 4xy + 2)$
Hope it helps you