Question 45 Answer and Explanation _ACT April 2021 Form Z04 Math Section

Question 45 Answer and Explanation _ACT April 2021 Form Z04 Math Section

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45. For all x ≠ ±y, $\frac{x}{x+y}\,+\,\frac{y}{x-y}\,=\,?$

A. $\frac{1}{x-y}$

B. $\frac{x+y}{x-y}$

C. $\frac{x+y}{2x}$

D. x² + y²

E. $\frac{{x}^{2}+{y}^{2}}{{x}^{2}-{y}^{2}}$

Answer and Explanation

Your Answer is

Correct Answer is E

Explanation