Quiz about Negative Exponents Review

Question 1

Rewrite: 4^-3

Accepted Answer

$$\frac{1}{4^3}$$

Answer

$$\frac{1}{4^{-3}}$$

Answer

$$4^3$$

Answer

$$\frac{1}{-4^3}$$

Question 2

Rewrite: 7^-5

Accepted Answer

$$\frac{1}{7^5}$$

Answer

$$7^5$$

Answer

$$\frac{1}{7^{-5}}$$

Answer

$$\frac{1}{-7^5}$$

Question 3

Rewrite: 10^-6

Accepted Answer

$$\frac{1}{10^6}$$

Answer

$$10^6$$

Answer

$$\frac{1}{-10^6}$$

Answer

$$\frac{1}{10^{-6}}$$

Question 4

Rewrite: -8^-3

Accepted Answer

$$\frac{1}{-8^3}$$

Answer

$$\frac{1}{-8^{-3}}$$

Answer

$$8^3$$

Answer

$$\frac{1}{8^3}$$

Question 5

Rewrite: (-6)^-5

Accepted Answer

$$\frac{1}{\left(-6\right)^5}$$

Answer

$$6^5$$

Answer

$$\frac{1}{-6^5}$$

Answer

$$\frac{1}{\left(-6\right)^{-5}}$$

Question 6

Solve: 3^-3

Accepted Answer

$$\frac{1}{27}$$

Answer

27

Answer

9

Answer

$$\frac{1}{9}$$

Question 7

Solve: 9^-2

Accepted Answer

$$\frac{1}{81}$$

Answer

18

Answer

$$\frac{1}{18}$$

Answer

-81

Question 8

Solve: 5^-3

Accepted Answer

$$\frac{1}{125}$$

Answer

-125

Answer

125

Answer

$$\frac{1}{-125}$$

Question 9

Solve: 2^-6

Accepted Answer

$$\frac{1}{64}$$

Answer

32

Answer

64

Answer

$$\frac{1}{32}$$

Question 10

Solve: 6^-2

Accepted Answer

$$\frac{1}{36}$$

Answer

$$36$$

Answer

$$\frac{1}{12}$$

Answer

12

Question 11

Choose the correct expanded form: -7^-4

Accepted Answer

$$\frac{1}{\left(-1 ight) imes7 imes7 imes7 imes7}$$

Answer

$$\frac{1}{-7 imes-7 imes-7 imes-7}$$

Question 12

Choose the correct expanded form: (-10)^-3

Accepted Answer

$$\frac{1}{-10 imes-10 imes-10}$$

Answer

$$\frac{1}{\left(-1 ight) imes10 imes10 imes10}$$

Question 13

Choose the correct expanded form: -4^-4

Accepted Answer

$$\frac{1}{\left(-1 ight) imes4 imes4 imes4 imes4}$$

Answer

$$\frac{1}{-4 imes-4 imes-4 imes-4}$$

Question 14

Choose the correct expanded form: -8^-2

Accepted Answer

$$\frac{1}{\left(-1 ight) imes8 imes8}$$

Answer

$$\frac{1}{-8 imes-8}$$

Question 15

Choose the correct expanded form: (-12)^-5

Accepted Answer

$$\frac{1}{-12 imes-12 imes-12 imes imes-12 imes12}$$

Answer

$$\frac{1}{\left(-1 ight) imes12 imes12 imes12 imes12 imes12}$$

Question 16

Solve: -4^-2

Accepted Answer

$$\frac{1}{-16}$$

Answer

$$\frac{1}{16}$$

Question 17

Solve: -5^-2

Accepted Answer

$$\frac{1}{-25}$$

Answer

$$\frac{1}{25}$$

Question 18

Solve: (-6)^-3

Accepted Answer

$$\frac{1}{-216}$$

Answer

$$\frac{1}{216}$$

Question 19

Solve: (-8)^-2

Accepted Answer

$$\frac{1}{64}$$

Answer

$$\frac{1}{-64}$$

Question 20

Solve: (-2)^-4

Accepted Answer

$$\frac{1}{16}$$

Answer

$$\frac{1}{-16}$$

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