Math, asked by rajithaprajitha22, 29 days ago


What should be added to x^2+y^2 to get x^2+y^2 + 2xy​

Answers

Answered by cherry7510
6

x^2+y^2+2xy-(x^2+y^2)

x^2+y^2+2xy-x^2-y^2

2xy

2xy should be added to x^2+y^2 to get x^2+y^2+2xy

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