Math, asked by nonu1697, 11 months ago

x2-y2-2x+2y factorised completely

Answers

Answered by Anonymous
5

Answer:

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

Step-by-step explanation:

x2-y2-2x+2y=(x+y)(x-y)-2(x-y)

                    =(x-y)(x+y-2)

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