Math, asked by rutujakavita4203, 10 months ago

If x+y=3, x2+y2=5then xy =?

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Answered by mithileshjha221989

1

Answer:

The value of xy is 2 it is simply solve by using formula (x+y)^2 = x^2 +y^2 +2xy and put the given value in the formula

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