Question

Factorise: x^2 - y^2 + x-y​

Answer 1

Step-by-step explanation:

$x^2 - y^2 + x-y \\ = (x + y)(x - y) + 1(x - y) \\ = (x - y)(x + y + 1)$

Om Namah Shivaya

Debasish Biswal