Question

Factorize:
x² - y² -x+y​

Answer 1

Answer:

The answer is (x - y) (x + y - 1).

Step-by-step explanation:

= x^2 - y^2 - x + y

= x^2 - y^2 - ( x - y )

= (x + y) (x - y) - (x - y)

= (x - y) [(x + y) - 1]

= (x - y) (x + y - 1)