if xy=11 and x-y=5 then what is the value of x 2 y-xy 2 ?

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1020

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if xy=11 and x-y=5 then what is the value of x²y-xy² ?

Guest Mar 14, 2016

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1⁺⁰ Answers

+130517

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x y = 11

x - y = 5

So

x²y - xy² = [factor]

xy ( x - y) =

11 (5) =

55

CPhill Mar 14, 2016

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