If 3x - 4y = 10 and xy = - 1, find the value of 9x^2+ 16y^2
If 5x - 2y = 7 and xy = 2, find the value of (5x + 2y)^2
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3x-4y=10 and xy=-1, find the value of 9x^(2)+16y^(2) .5x-2y=7 and xy=2 ,find ... If 3x+2y=12 and xy=6, find the value of 9x play
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