Exponents Review

Simplify: Your answer should contain only positive exponents.

x^-5 

• x⁵

• -5x 

(2⁸)²

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

Anything raised to a power of zero is always: 

• 0

• 1

• itself

• negative

Simplify:  (5p⁹q³)(2pq⁷)

• 7p¹⁰q¹⁰

• 10p⁹q²¹

• 10p¹⁰q¹⁰

• 10p⁸q^-4

Evaluate the expression using the quotient rule.

• 2¹⁴ z¹³

• 2²/z⁷

• 2¹⁴/ z⁷

• 2² z⁷

  simplify    7^-2

• 1/7² = 1/49

• -49

• -14

• 1/14

Simplify the expression.

• 7⁶

• 7^-5

• 1/7⁵

• 7⁵

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

• Multiply

• Add

• Divide

• Subtract

The expression can be written equivalently with the following exponent on x. 

• 5/9

• 9/5

• 4

• 45

This expression can be written as the following exponent on x.

• x^1/5

• x^-1/5

• x^-5

• x⁵