How to add square roots

Practice Questions

PSAT Math › How to add square roots

Questions

8

1

Simplify:

$\sqrt{27}-\sqrt{48}+\sqrt{81}$

2

If $\sqrt{x}=3^2$ what is $x$ ?

3

Simplify:

$\sqrt{2}+\sqrt{2}+\sqrt{3}+3\sqrt{5}$

4

Simplify:

$\sqrt{54} - \sqrt{24} + \sqrt{6}$

5

Simplify the expression:

$\sqrt{45} + \sqrt{125} + \sqrt{175}$

6

Simplify.

$\sqrt{32}+\sqrt{64}+\sqrt{8}$

7

Add the square roots into one term:

$\small {\sqrt{12}} + {\sqrt{75}}$

8

Simplify:

$\sqrt{2}+3\sqrt{12}+2\sqrt{50}+\sqrt{3}$

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