x2 +y2=26 xy=3 find x+y
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lets solve =
2x+2y=26
=x+2y=26/2
=x+y=13/2
=x+y=6.5
answer is =6.5
2x+2y=26
=x+2y=26/2
=x+y=13/2
=x+y=6.5
answer is =6.5
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