91Ó°ÊÓ

In the following exercises, rationalize the denominator:

$\frac{5}{4-\sqrt{8}}$

In the following exercises, rationalize the denominator:

$\frac{\sqrt{2}}{\sqrt{p}+\sqrt{3}}$

In the following exercises, rationalize the denominator:

$\frac{\sqrt{x}-\sqrt{2}}{\sqrt{x}+\sqrt{2}}$

In the following exercises, solve the equation:

$\sqrt{7z+1}=6$

In the following exercises, solve the equation:

$\sqrt{4u-2}-4=0$

In the following exercises, solve the equation:

$\sqrt{6m+4}-5=0$

In the following exercises, solve the equation:

$\sqrt{2u-3}+2=0$

In the following exercises, solve the equation.

$\sqrt{2u-3}+2=0$

In the following exercises, solve the equation:

$\sqrt{u-4}+4=u$

In the following exercises, solve the equation:

$\sqrt{v-9}+9=0$