Math, asked by tanishkasharma86, 8 months ago

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

Answers

Answered by ChaitanyaSinghRawat
2

0

Step-by-step explanation:

x^2-y^2+y^2-z^2+z^2-x^2

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