2.1 Exponents

Multiple Choice

In $$15^3$$ what is the power?

• 15

• 3

Multiple Choice

In $$\left(\frac{1}{2}\right)^5$$ what is the base?

• 5

• 1

• 2

• $$\frac{1}{2}$$

Multiple Select

Which of the following are perfect squares according to the table?

• 9

• 16

• 27

• 49

• 18

Match

Match the following base to the 3rd power

• 1

• 2

• 3

• 4

• 5

1

8

27

64

125

• 1

• 8

• 27

• 64

• 125

Math Response

What is $$13^2$$ ?

Type answer here

Correct Answer: 169

Deg^°

Rad

Math Response

What is $$6^3$$ ?

Type answer here

Correct Answer: 216

Deg^°

Rad

Math Response

What is $$\left(\frac{1}{2}\right)^2$$ ?

Type answer here

Correct Answer: \frac{1}{4}

Deg^°

Rad

Math Response

What is $$\pi^6$$ to the nearest hundredth?

Type answer here

Correct Answer: 961.39

Deg^°

Rad

Fill in the Blanks

The base in the expression x² is

Math Response

How do you write $$yyyyy$$ as an exponent?

Type answer here

Correct Answer: y^5

Deg^°

Rad

Math Response

How do you expand $$z^3$$ ?

Type answer here

Correct Answer: zzz

Deg^°

Rad

Multiple Choice

What is the value of (-4)²?

• -8

• 16

• -16

• 8

Math Response

What is $$\left(-3\right)^2$$

Type answer here

Correct Answer: 9

Deg^°

Rad

Math Response

What is $$-3^2$$

Type answer here

Correct Answer: -9

Deg^°

Rad

Math Response

What is $$-8^2$$

Type answer here

Correct Answer: -64

Deg^°

Rad

Math Response

What is $$\left(-8\right)^2$$

Type answer here

Correct Answer: 64

Deg^°

Rad

Math Response

What is $$-5^3$$

Type answer here

Correct Answer: -125

Deg^°

Rad

Math Response

What is $$\left(-5\right)^3$$

Type answer here

Correct Answer: -125

Deg^°

Rad

Open Ended

Explain the difference in the result when squaring versus cubing a negative base, using (-4)² and (-4)³ as examples.