Question

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


factories


ans (x-y) (x-y-2)

but i don't know solutions​

Answer 1

Answer:

x² - 2xy + y² - 2x + 2y

Step-by-step explanation:

( x - y )² - 2 ( x - y )

( x - y ) ( x - y ) - 2 ( x - y )

x ( x - y ) - y ( x - y ) - 2 ( x - y )

x² - xy - y ( x - y ) - 2 ( x - y )

x² - xy - xy + y² - 2 ( x - y )

x² - 2xy + y² - 2 ( x - y )

x² - 2xy + y² - 2x + 2y