Question

Q 1. Factorize :
1 - 2x + x2 - y2
O (1-x+y)(1-x-y)
O
(1+x-y)(1-x-y)
O (1-x-y)(1-x+y)
O (1+x+y)(1-x+y)​

Answer 1

Answer:

Hope you got your answer

This is an example

By this same method u can do.

This is done by me on white board App

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