if X + Y equal to 8 and x y equals to 15 find X square + Y square
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232 can be the answer but plz verify
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(x^2 + y^2) = (x+y)^2 - 2 (xy)
=> (8)^2 - 2 (15)
=> 64 - 30
(x^2 + y^2) = 34
#Hassan
=> (8)^2 - 2 (15)
=> 64 - 30
(x^2 + y^2) = 34
#Hassan
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