SOLUTION: -2xy + 2y^2/(x^2 - y^2) + 1/1 tha answer is (x-y)/(x+y)

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Question 553477: -2xy + 2y^2/(x^2 - y^2) + 1/1
tha answer is (x-y)/(x+y)
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
-2xy + 2y^2/(x^2 - y^2) + 1/1
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