Exponent One Zero

Evaluating expressions with exponent one zero: Find the value of 9^0.

• 9

• 0

• 81

• 1

Using exponents to represent repeated multiplication: Express 4^3 as repeated multiplication.

• 4 + 4 + 4

• 4 - 4 - 4

• 4 / 4 / 4

• 4 * 4 * 4

• 
• 2x²z⁴

• 3x²y⁵z⁴

• 

• 
• 
• 
• 

According to exponent rules, when we divide two powers with the same base we _______ the exponents.
Example: h⁸ / h³

• add

• subtract

• multiply

• divide

According to exponent rules, when we multiply two powers with the same base we _______ the exponents.

Example: c⁶ ⋅ c⁴

• add

• subtract

• multiply

• divide

According to exponent rules, when we raise the power to a power we _______ the exponents.
Example: (d²)⁵

• add

• subtract

• multiply

• divide

Anything (other than zero) raised to a power of zero is always:

• 0

• 1

• itself

• negative

Simplify the following expression:

(xyz)⁰ =

• 0

• 1

• xyz

• -1

To make a negative exponent positive, you have to ___________________.

• put it in parentheses

• switch the base and the exponent

• add 10

• move the base and exponent to the other side of the fraction bar