Question

a^2 +b^2=??? find the value

Answer 1

heya✌️✌️

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a^2+b^2=(a+b)^2-2ab.




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Answer 2

A^2 +b^2=???

Here,

A^2 +b^2

=(a+b) ^2-2ab

Or,(a-b)^2 +2ab

Hope it helps