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X^2-2x/x^2-y^2 - 2y-y^2/y^2-x^2

1 Answer

3 votes

2−1⋅22−12−2−1⋅22−12

Explanation:

X^2-2x/x^2-y^2 - 2y-y^2/y^2-x^2-example-1
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