Exponent Rules: Combining Rules

According to exponent rules, when we multiply 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 the exponent rules, anything to the zero power is equal to what?

• 0

• 1

• itself

Simplify the following expression:

-3xy³ . (4xy)²

• -12x³y⁵

• -48x²y⁴

• -48x³y⁵

• -12x²y⁶

Simplify the following expression:

(-4r³s⁵)⁰(3b⁴c²d)

• 1

• -12b⁴c²d

• 3b⁴c²d

• 0

Simplify the following expression:

15y² . (2y)³

• 120y⁵

• 120y⁶

• 30y⁵

• 30y⁶

Simplify the following expression:

(xyz)⁰

• 0

• 1

• xyz

• -1

Simplify the following expression:

-9⁰

• -9

• 0

• -1

• 1

Simplify the following expression:

(-12)⁰

• -1

• 1

• 12

• -12

What is 10⁰ equivalent to?

• 1
• 10
• 0
• 100