Math, asked by jeeva2255, 2 months ago

simplify (x+y+z)(x+y-z) for class 8

Answers

Answered by Sibap

4

Step-by-step explanation:

(x+y+z) (x+y-z)

x^2+xy-xz+xy+y^2-yz+xz+yz+z^2

=x^2+y^2+z^2+2xy

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