Question $17$

Evaluate ${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{100}{(x^2-4{)}^{\frac{3}{2}}}dx$

$\frac{-25\sqrt[\phantom{2}]{x^2-4}}{x}C$

$\frac{x}{-25\sqrt[\phantom{2}]{x^2-4}}C$

$\frac{25x}{\sqrt[\phantom{2}]{x^2-4}}C$

$\frac{-25x}{\sqrt[\phantom{2}]{x^2-4}}C$