7.1 exponential rule practice

Make this negative exponent positive.
9^-3

• 9³
• 1/9^-3
• 1/9³
• 729

Tags

CCSS.8.EE.A.1

Simplify:

134⁰

• 0

• 134

• 1

What is the base?

y⁵

• 5

• y

Simplify (-1/2)⁰

• 1
• 0
• -1
• -2

Tags

CCSS.6.EE.A.1

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Tags

CCSS.8.EE.A.1

Simplify: 3x⁰

• 0

• 1

• 3

• -1

Simplify so the expression only has positive exponents:

1/x^-3

• 1/x³

• x³

• 3x

• 1/3x

(3x)⁰

• (3x)¹
• 0¹
• 1
• 3x

Tags

CCSS.8.EE.A.1

What happens when a negative exponent is in the numerator?

• keep it as-is

• Move to the denominator

• Move to the numerator

• Take the square root

Simplify  $2x^{-3}$  

•  $\frac{1}{2x^3}$  

•  $\frac{2}{x^3}$  

•  $2x^{-3}$  

•  $2x^3$