91Ó°ÊÓ

In the following exercises, add.

$\frac{7}{5a}+\frac{3}{2b}$

In the following exercises, add.

$\frac{2}{c-2}+\frac{9}{c+3}$

In the following exercises, simplify.

$\frac{v^3+125}{v^2-25}$

In the following exercises, add.

$\frac{3d}{d^2-9}+\frac{5}{d^2+6d+9}$

In the following exercises, add.

$\frac{2x}{x^2+10x+24}+\frac{3x}{x^2+8x+16}$

In the following exercises, add.

$\frac{5q}{p^{2}q-p^2}+\frac{4q}{q^2-1}$

In the following exercises, subtract and add.

$\frac{3v}{v+2}-\frac{v+2}{v+8}$

In the following exercises, subtract and add.

$\frac{-3w-15}{w^2+w-20}-\frac{w+2}{4-w}$

In the following exercises, subtract and add.

$\frac{7m+3}{m+2}-5$

In the following exercises, subtract and add.

$\frac{n}{n+3}+\frac{2}{n-3}-\frac{n-9}{n^2-9}$