Free Printable Radicals - Pre Unit Evaluation

1.

Simplify the radical expression: √(25)

a)

-5

b)

25

c)

√(5)

d)

5

2.

Simplify the radical expression: $3\sqrt[]{49}$

a)

147

b)

349

c)

7

d)

21

3.

Simplify the radical expression: $-12\sqrt[]{4}$

a)

-24

b)

-48

c)

48

d)

24

4.

Determine the largest perfect square that divides out of $\sqrt[]{20}$

a)

4

b)

5

c)

20

d)

1

5.

Given the expression $\sqrt[]{12}$

determine the largest perfect square that divides out of it and what the other factor would be, respectively

a)

2,6

b)

4,3

c)

3,4

d)

1,12

6.

Add the radical expressions: √(9) + √(16)

a)

7

b)

10

c)

5

d)

3

7.

Add the radical expressions: √(25) + √(36)

a)

7

b)

11

c)

61

d)

13

8.

Subtract the radical expressions: √(49) - √(16)

a)

3

b)

-7

c)

5

d)

0

9.

Subtract the radical expressions: √(64) - √(25)

a)

-6

b)

3

c)

9

d)

0

10.

Multiply the radical expressions: √(4) * √(9)

a)

6

b)

2

c)

36

d)

12

11.

Evaluate $\sqrt[]{50}$ to determine which simplified radical is the same value.

a)

$2\sqrt[]{5}$

b)

$5\sqrt[]{10}$

c)

$5\sqrt[]{2}$

d)

$10\sqrt[]{5}$

12.

Explain how you think $\sqrt[]{135}\ becomes\ 3\sqrt[]{15}$

(a)

Radicals - Pre Unit Evaluation

Total questions: 12

Worksheet time: 35mins

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