91Ó°ÊÓ

In the following exercises, multiply the rational expressions.

$\frac{6m^2-2m-10}{9-m^2}.\frac{m^2-6m+9}{6m^2+29m-20}$

In the following exercises, find the LCD.

$\frac{6}{n^2-4},\frac{2n}{n^2-4n+4}$

In the following exercises, find the LCD.

$\frac{5}{3p^2+17p-6},\frac{2m}{3p^2-23p-8}$

In the following exercises, perform the indicated operations

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

In the following exercises, perform the indicated operations

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

In the following exercises, perform the indicated operations

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

In the following exercises, perform the indicated operations

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

In the following exercises, perform the indicated operations

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

In the following exercises, perform the indicated operations

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

In the following exercises, perform the indicated operations

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