Math, asked by richhariaapoorpcmi2w, 1 year ago

x2+y2+z2-xy-yz-zx is positive

Answers

Answered by asifEqubal

1

No this is not in positive

richhariaapoorpcmi2w: i got the ans n it is positive

Answered by aviyansh123

0

Yes it is positive because x2+y2+z2-xy-yz-zx is equal to (a+b+c)square

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