What is the difference of the reciprocals of x^2 and y^2?

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What is the difference of the reciprocals of x^2 and y^2?

E

Editor

Sep 18, 2022

What is the difference of the reciprocals of x^2 and y^2?

Difficulty: Easy

A:

\frac{y^2-x^2}{x^2y^2}

B:

\frac{-y^2-x^2}{x^2y^2}

C:

\frac{x^2y^2}{y^2-x^2}

D:

x^2+y^2

ID: 63273db5ca83163ac3a0a18f