Math, asked by miyushpatyal, 1 year ago

Expand the following using suitable identity:(5x-7y-2z) ^2

Answers

Answered by greathelper241

8

(5x - 7y - 2z )sq = 25x2 +49y2 + 4z2 - 70xy + 28yz -20zx

Answered by Mahasweta14

8

Your answer in inthe picture below...

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