Quiz: Exponents and Scientific Notation

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

• Multiply

• Add

• Divide

• Subtract

Simplify (-4r⁵)(2r⁸)

• -8r¹³
• -2r¹³
• -8r⁴⁰
• -2y⁴⁰

Evaluate the expression using the quotient rule.

• x¹³
• x⁵
• x³⁶
• x^-5

Which expression is equivalent to the given?

• 
• 
• 
• 

(5³x²y⁴)⁰

• 5xy
• 1
• 0
• 5

Simplify the following:
(x²y)⁵

• x⁷y⁵
• x²y⁵
• x¹⁰y⁵
• x⁵y⁵

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

Which expression is equivalent to the given?

• 
• 
• 
• 

• a⁷
• a¹⁰
• a³
• a^-3

Simplify

• -1/16
• 1/16
• -16
• 16