91影视

In the following exercises, simplify. Assume all variables are positive.

$\frac{1}{\sqrt[3]{5}}.$

In the following exercises, simplify. Assume all variables are positive.

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

In the following exercises, simplify. Assume all variables are positive.

$\sqrt{-4}.\sqrt{-9}$

In the following exercises, simplify. Assume all variables are positive.

$-4i\left(-2-3i\right)$

In the following exercises, simplify. Assume all variables are positive.

$\frac{4+i}{3-2i}$

In the following exercises, simplify. Assume all variables are positive.

i¹⁷²$i^{172}.$

鈸�$\sqrt{\frac{64}{121}}$鈸�$-\sqrt{0.04}$

In the following exercises, use the Product Property to simplify radical expressions$\sqrt{450}$

In the following exercises, solve.

$\sqrt{2x+5}+8=6$

In the following exercises, solve.

$\sqrt{x+5}+1=x$