Free Printable Perfect Square Roots

1.

A perfect square root is a number or expression that can be written as the square of the same number/ expression.

a)

TRUE

b)

FALSE

2.

Which of the following is the square of 4?

a)

2

b)

4

c)

8

d)

16

3.

To find the square root of a number, you must divide it by 2.

a)

TRUE

b)

FALSE

4.

To get the square root of a variable with exponent, you must divide the exponent by 2.

a)

TRUE

b)

FALSE

5.

What is the square root of 36?

a)

3

b)

6

c)

9

d)

18

6.

Simplify

\sqrt{25a^2b^4}

a)

$ab^2$

b)

$5ab^2$

c)

$15ab$

d)

$25ab^2$

7.

Simplify

\sqrt{49n^6}

a)

$7n^2$

b)

$14n^2$

c)

$7n^3$

d)

$14n^3$

8.

Simplify

\sqrt{x^2y^4z^{10}}

a)

$xyz$

b)

$x^2y^2z^5$

c)

$xy^2z^6$

d)

$xy^2z^5$

9.

Simplify

\sqrt{16x^2y^6}

a)

$2xy^3$

b)

$4xy^3$

c)

$8xy^3$

d)

$16xy^3$

10.

Simplify

\sqrt{144a^4b^6c^{12}}

a)

$12a^2bc^6$

b)

$12b^3c^6$

c)

$12ab^3c^8$

d)

$12a^2b^3c^6$

Perfect Square Roots

Total questions: 10

Worksheet time: 10mins

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