Laws of Exponents Practice

Simplify:  (3x²)⁴

• 81x⁸
• 3x⁶
• 27x²
• 81x⁶

Simplify (-4r⁵)(2r⁸)

• -8r¹³
• -2r¹³
• -8r⁴⁰
• -2y⁴⁰

What is the value of:
(2³)³

• 1
• 4
• 64
• 512

b³b⁴b⁷b

• b
• b¹⁴
• b¹⁵
• b⁸⁴

Simplify (7a²)(5a⁶b)²

• 35a¹⁴b²
• 175a¹²b²
• 175a¹⁴b²
• 35a¹⁴b

According to exponent rules, when we multiply the expressions we _______ the exponents.

• add
• subtract
• multiply
• divide

• A
• B
• C
• D

Which is greater,  2654⁰ or 5⁰?

• 2654⁰
• 5⁰
• They are the same
• Zero is greater

Which number is the BASE?
2³ = 8

• 2
• 3
• 8

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative