Which expression is equivalent to $\frac{20\pi^2}{\pi^2-x^2}-\frac{20…

|Question 16Math

Question

Prompt

Which expression is equivalent to

\frac{20 π ^{2}}{π ^{2} - x ^{2}} - \frac{20 π}{x + π}

, where

x > π

\frac{20 π}{π - x}

\frac{20 π x}{π ^{2} - x ^{2}}

\frac{20 π ^{2} - 20 π}{π ^{2} - x ^{2}}

\frac{20 π - 20}{( π - x ^{2} ) ( x + 1 )}