Question

(x-y)²-2(x-y)
answer for this question​

Answer 1

$= {(x - y)}^{2} - 2(x - y) \\ = {x}^{2} - 2xy - {y}^{2} - 2x + 2y$

Answer 2

Answer:

Step-by-step explanation:

(X-Y)=x^2+2xy-y^2-2x+2y