Free Printable RULES OF EXPONENTS

1.

Simplify 4^-2=

a)

1/16

b)

-16

c)

1/4

d)

-42

2.

(2⁸)²

a)

2¹⁶

b)

2¹⁰

c)

2⁶

d)

2⁴

3.

a)

b)

c)

d)

4.

Write with positive exponents:

1/a^-2

a)

a^-2

b)

a²

c)

1/a¹

5.

(5³x²y⁴)⁰

a)

5xy

b)

1

c)

0

d)

5

6.

(2x³y)⁶

a)

2x¹⁸y⁶

b)

64x¹⁸y⁶

c)

64x³y⁶

d)

2x³y⁶

7.

Simplify
x⁴⋅x³⋅x

a)

x⁸

b)

x¹²

c)

x⁷

d)

x¹⁰

8.

$6^{\frac{4}{5}}$ can be written as ......

a)

$\sqrt[5]{6^4}$

b)

$\sqrt[4]{6^5}$

c)

$\sqrt[]{6^{\frac{2}{5}}}$

9.

Which of the following has a negative value?

a)

$\left(-5\right)^8$

b)

$\left(-7^2\right)^9$

c)

$\left(-3\right)^{-4}$

d)

$5^{\frac{1}{3}}$

10.

Simplify.

a)

y⁵

b)

y¹⁵

c)

1/y²

d)

1/y⁵

11.

Simplify $\left(\frac{2x}{y^3}\right)^2\$

a)

$\frac{4x^2}{y^5}$

b)

$\frac{2x^2}{y^6}$

c)

$\frac{4x^2}{y^6}$

d)

$\frac{2x^2}{y^3}$

RULES OF EXPONENTS

Total questions: 11

Worksheet time: 23mins

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