Math, asked by qwertyuiop89, 1 year ago

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

Answers

Answered by TheIncorporealKlaus

0

x² + y² + z² -2xy

= (x² + y² -2xy) + z²

By the identity : (a-b)²=a²+b²-2ab,

=(x-y)²+z² ... factorized !

-TheSavior

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