Question

(x - y)2 – 2(x - y) please help me​

Answer 1

Answer:

0 is the answer

2x-2y-2x+2y=0

Answer 2

Given:

(x - y)² - 2(x - y).

To Find:

The factors of the given expression.

Solution:

= x² - 2xy + y² - 2x + 2y.

= x² - xy - xy + y² - 2x + 2y.

= x² - xy - 2x + y² - xy +  2y.

= x (x - y -2) + y (y - x + 2).

= x (x - y - 2) - y (x - y - 2).

= (x - y)(x - y - 2).

Hence, the factors to the given expression are (x - y)and (x - y - 2).