Free Printable CAN YOU MULTIPLY AND DIVIDE RADICALS... :)

1.

$Multiply\ \&\ simplify:$ $\sqrt{3}\ \times\ -\ \sqrt{2}$

a)

$a.\ \sqrt{6}$

b)

$b.\ -\sqrt{6}$

c)

$c.\ -6$

2.

$Divide\ \&\ simplify:\ \ \ \sqrt{81}\div\ \sqrt{9}$

a)

a. 9

b)

b. -3

c)

c. 3

3.

$Divide\ \&\ simplify:\ \frac{\sqrt{1\ }}{\sqrt{4x^2}}$

a)

a. 1/4x

b)

b. 1/2x

c)

c. 2x

4.

$Multiply:\ 3\sqrt{2x\ }\ \times\ 4\ \sqrt{2x}$

a)

a. 24x

b)

b. 12x

c)

c. 24

5.

Divide & simplify : $\frac{\sqrt{16}}{\sqrt{2}}$

a)

$a.\ 2\sqrt{3}$

b)

$b.\ \sqrt{2}$

c)

$c.\ 2\sqrt{2}$

6.

$Divide\&Simplify:\ \frac{25\sqrt{9}}{5\sqrt{9}}$

a)

a. 9

b)

b. 5

c)

c. 25

7.

$Multiply\&Simplify:\ 3x^2\sqrt{3xy}\ \times\ 2x\ \sqrt{3xy}\$

a)

a. $9xy^2$

b)

$b.\ 18x^4y$

c)

$c.\ 9xy^4$

8.

$Simplify:\ \frac{1}{\sqrt{2}}$

a)

$a.\ \sqrt{2}$

b)

$b.\ \sqrt{\frac{4}{2}}$

c)

$c.\ \frac{\sqrt{2}}{2}$

9.

What is the conjugate of

4\ -\ \sqrt{5}\ ?

a)

$a.\ 5\ -\ \sqrt{4}$

b)

$b.\ 5\ +\ \sqrt{4}$

c)

$4\ +\ \sqrt{5}$

10.

$\left(3\sqrt{2}+\sqrt{3}\right)\left(3\sqrt{2\ }-\sqrt{3}\right)$

Multiply:

a)

a. 15

b)

b. 18

c)

c. 21

CAN YOU MULTIPLY AND DIVIDE RADICALS... :)

Total questions: 10

Worksheet time: 4mins

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