If (x-y)=9 and xy=16, then find the value of (x power2+ y power2)
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Answered by
2
here x-y=9
xy=16
we know
x^2+y^2=(x-y)^2+2xy
=9^2+(2*16)
=81+32
=113
hope it helps......
xy=16
we know
x^2+y^2=(x-y)^2+2xy
=9^2+(2*16)
=81+32
=113
hope it helps......
Answered by
1
ARYAN......PVT......LTD....
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