laws of exponents

What's the base?
y⁵

• 5
• y

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

• add

• subtract

• multiply

• divide

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Simplify the following expression:

7⁵ * 7² =

• 7⁷

• 7⁵

• 49⁹

Simplify the expression:
(a⁵)(a⁴)

• a²⁰
• a⁹
• a¹

Simplify the expression in exponential form:
(5⁴)^{3
Hint: Expand it out}

• 5¹
• 5⁷
• 5¹²

Evaluate this expression using the quotient rule.

• 9⁵
• 9⁹
• 1⁵
• 9^-5

Evaluate the expression using the quotient rule.

• x¹³
• x⁵
• x³⁶
• x^-5

Simplify the expression in exponential form:
134⁰

• 0
• 134
• 1