Exponents and Powers Expressions

Which is equivalent to 7 x 7 x 7 x 7 x 7 ?

• 7⁵

• 7⁶

• 6⁷

• 7⁷

Select ALL of the following that are equivalent to 5×5×5

• five cubed

• five squared

• 5³

• 3⁵

• 125

What do you call the number 4 in 2⁴ ?

• Base

• Exponent

5³⋅5⁴

• 5⁷

• 5⁻¹

• 5¹²

• 5

(2⁸)²

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

3⁻⁴

• 1 ⁄ 3⁴

• -3⁴

• 3⁴

• 1 ⁄ 12

Which is greater,  2654⁰ or 5⁰?

• 2654⁰

• 5⁰

• They are the same

• Zero is greater

Simplify.
2^-3 ⋅ 2^-4

• ¹/₁₂₈

• 2^-7

• 2¹²

• 2⁷

• k = 152
• k = 176
• k = 5
• k = 27

What is the value of the power?

• 3

• 5

• 15

• 125