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factorize : x^2+y^2-z^2-2xy...

factorize : `x^2+y^2-z^2-2xy`

Text Solution

Verified by Experts

The correct Answer is:
`(x-y+z)(x-y-z)`
`x^2+y^2-z^2-2xy=(x^2+y^2-2xy)-z^2=(x-y)^2-z^2`.
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