Free Printable Laws of Exponents

1.

Simplify.
$x^{4\ }\cdot x\ \cdot x^2$

a)

$x^7$

b)

$x^6$

c)

$x^8$

d)

$x^5$

2.

$\frac{9^7}{9^2}$

a)

$9^9$

b)

9

c)

$9^5$

d)

1

3.

$\left(2a\right)^3$

a)

$8a^3$

b)

$6a$

c)

$2a^3$

d)

$2a$

4.

$\left(y^4\right)^2$

a)

$y^0$

b)

$y^5$

c)

$y^6$

d)

$y^8$

5.

$\left(3x^3y^2\right)^0$

a)

0

b)

1

c)

$3x^3y^2$

d)

$3xy$

6.

$m^{-4}$

a)

$m^4$

b)

$\frac{1}{m^{-4}}$

c)

$\frac{1}{m^4}$

d)

$4m$

7.

$\left(\frac{a}{b^2}\right)^2$

a)

$\frac{a^2}{b^4}$

b)

$\frac{a^2}{b^2}$

c)

$\frac{a}{b}$

d)

$a^2b^2$

8.

$\left(n^2\cdot n\right)^2$

a)

$n^3$

b)

$n^4$

c)

$n^5$

d)

$n^6$

9.

$\frac{10x^3y^2}{5xy}$

a)

$10x^3y^2$

b)

$5x^2y^2$

c)

$2x^2y$

d)

$xy$

10.

$\left(5^2\right)^{-1}$

a)

$\frac{1}{25}$

b)

$25$

c)

$\frac{1}{5}$

d)

$\frac{1}{5^{-2}}$

Laws of Exponents

Total questions: 10

Worksheet time: 5mins

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