Review Intro to Exponents

What is 4x4x4x4x4 in exponential form?

• 1,024

• 5⁴

• 20

• 4⁵

In 2³ what is the base?

• 2

• 3

• 2³

In 2³ what is the exponent?

• 2

• 3

• 2³

What is the standard form of 3⁴?

• 3x3x3x3

• 3x4

• 81

• 12

• only a
•  only b
• b and c
• only c

• 8x⁴
• 8x⁸
• 6x⁴
• 6x⁸

Simplify the expression.

• 9x³

• 2x³

• 2x⁴

• 9x⁴

Simplify:

• x⁶

• x⁵

• x¹⁴

• x²

Simplify the expression.

• 7⁶

• 7^-5

• 1/7⁵

• 7⁵