Question

If ( x + y ) = 4 , xy = 8 then find x + y = ?​

Answer 1

Step-by-step explanation:

I dont think so it is possible.

x+y=4,is alredy given.

Answer 2

I think right question is x²+y²

(x+y)²=16

x²+y²+2xy=16

x²+y²=0

hope this is helpful...

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