Algebra - Lesson Simplify Square Roots with Variables 2

Algebra - Lesson Simplify Square Roots with Variables 2

Multiple Choice

 $\sqrt{a^{16}}$  Simplify.

•  $a^4$  

•  $a^8$  

•  $\sqrt{a^4}$  

•  $\sqrt{a^8}$  

Multiple Choice

Which answer is an equivalent expression of the square root below, written in simplest form?

 $\sqrt{z^5}$  

•  $z^3$  

•  $z^2\sqrt{z}$  

•  $z\sqrt{z}$  

•  $z^2\sqrt{z^3}$  

Multiple Choice

The expression  $\sqrt{x^{33}}$  is equivalent to 

•  $x^{16}\sqrt{x}$  

•  $x^4\sqrt{x}$  

•  $x^8\sqrt{x}$  

•  $x^2\sqrt{x}$