Exponent Rules Review

 $\frac{x^8}{x^{-2}}$  

•  $x^6$  

•  $x^{-6}$  

•  $x^{10}$  

•  $x^{-10}$  

 $4^{-5}$  

•  $\frac{1}{20}$  

•  $-\frac{1}{20}$  

•  $\frac{1}{4^5}$  

•  $-\frac{1}{4^5}$  

• 16

When rewriting a negative exponent, take the reciprocal (flip) and make the exponent ______.

• Positive

• Negative

• 0

• 1

Simplify.

8^-2

• $\frac{1}{8^{-2}}$

• $-16$

• $\frac{1}{64}$

• $-64$

Which is equivalent to 3⁴

• 27
• 9
• 81
• 12

What is another way to write 6³?

• 6 × 6 × 6
• 3 × 3 × 3 × 3 × 3 × 3
• 6 + 6 + 6
• 6 × 3

According to exponent rules, when we divide powers we _______ the exponents.

• add
• subtract
• multiply
• divide

According to exponent rules, when we raise a power to a power we _______ the exponents.

• add
• subtract
• multiply
• divide

According to exponent rules, when we raise a power to a power we _______ the exponents.

• add
• subtract
• multiply
• divide