Exponents and Variables Expressions

Which number is the EXPONENT?
4^{2 =} 16

• 4

• 2

• 16

Write each product using an exponent. 
4 x 4 x 4 x 4 x 4 

• 4⁵

• 5⁴

• 4⁶

• 4⁶

What is the exponent form for 
6?

• 6⁰

• 6¹

Which number is the BASE?
2³ = 8

• 2

• 3

• 8

Simplify the following expression: 2x³y⁵ ⋅ 5xy²

• 10x⁴y⁷

• 7x⁴y⁷

• 10x³y¹⁰

• 7x³y¹⁰

• 9a⁶

• 3²a⁴

• 8a⁴

• 8a⁶

5x6 + 7²

• 79

• 78

• 69

• 56

Simplify the following expression:

2x³y⁵ ⋅ 5xy²

• 10x⁴y⁷

• 7x⁴y⁷

• 10x³y¹⁰

• 7x³y¹⁰

4⁰

• 0

• 1

• 4

• -4

Simplify 8³

• 512

• 24

• 4096

• 288