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factorize the given expression 1+2ab-(a^...

factorize the given expression `1+2ab-(a^2+b^2)`

Text Solution

Verified by Experts

The correct Answer is:
`(1+a-b)(1-a+b)`
`1+2ab-(a^2+b^2)=1-(a^2+b^2-2ab)=1^2-(a-b)^2`.
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