91Ó°ÊÓ

In the following exercises, simplify.

$\sqrt{-36}$

In the following exercises, simplify.

$\sqrt{64}+\sqrt{225}$

In the following exercises, simplify.

$\sqrt{64+225}$

In the following exercises, estimate each square root between two consecutive whole numbers.

$\sqrt{28}$

In the following exercises, estimate each square root between two consecutive whole numbers.

$\sqrt{155}$

In the following exercises, approximate each square root and round to two decimal places.

$\sqrt{15}$

In the following exercises, approximate each square root and round to two decimal places.

$\sqrt{57}$

In the following exercises, simplify.

$\sqrt{q^2}$

In the following exercises, simplify.

$\sqrt{64b^2}$

In the following exercises, simplify.

$\sqrt{288}$