Radicals

A radical expression can be simplified by reducing the index.

• TRUE

• FALSE

 $3^{\frac{1}{2}}$  can be written as  $\sqrt{3}$  .

• TRUE

• FALSE

The index of  $\sqrt{x^3}$  is 3.

• TRUE

• FALSE

 $m^{\frac{2}{5}}$  can be changed into radical expression.

• TRUE

• FALSE

Rationalization is the process of eliminating the radicals in the denominator.

• TRUE

• FALSE

The radicand  of $\sqrt{x^3}$ is 2.

• TRUE

• FALSE

If the denominator of a radical expression contains a radical, then it is not yet in its simplest from.

• TRUE

• FALSE

 $a^{\frac{m}{n}}$  is equal to  $_n\sqrt{a^m}$  .

• TRUE

• FALSE

• x = -6

• x = 6

• x = 14

• x = -4

 $\frac{2}{\sqrt{3}}$  is written in simplest form.

• TRUE

• FALSE