Exponents Rules (zero and negative)

Write the following in expanded form:  $5^3$  

• 3 x 3 x 3

• 5 x 5 x 5

• 3 x 5

• 53

Simplify 10⁰

• 10
• 1
• 0
• 100

5² , in this example 5 is the ______

• base
• exponent

Simplify (-4x)⁰

• -4

• -4x

• -1

• 1

• 0

Rewrite using a positive exponent.

7^-10

• $\frac{1}{7^{10}}$

• $7^{10}$

• $\frac{1}{7^{-10}}$

• $-70$

What is the exponent in 2⁸ ?

• 8

• 2