How to find the common factor of square roots

Practice Questions

SAT Math › How to find the common factor of square roots

Questions

7

1

Solve for :

$x\sqrt{72}+x\sqrt{108}=12$

2

Which of the following is equivalent to:

$\sqrt{210}+\sqrt{55}$ ?

3

Simplify:

$\sqrt{15}-\sqrt{20}+\sqrt{35}$

4

Solve for :

$x\sqrt{27} + \sqrt{63}=9$

5

Solve for :

$2x\sqrt{128}-3x\sqrt{192}=16$

6

Solve for :

$2x\sqrt{12}+3x\sqrt{28}=18$

7

Solve for $\dpi{100} x$ :

$x\sqrt{45}+x\sqrt{72}=\sqrt{18}$

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