Exponent Rules

According to exponent rules, when we raise a power to another exponent we _______ the exponents.

• add
• subtract
• multiply
• divide

(r⁴)⁶

• 10r
• r¹⁰
• 24r
• r²⁴

Which of the following expressions is equivalent to (2x)³ ?

• (2x)(2x)(2x)
• 2(x)(x)(x)
• 2x + 2x + 2x
• 2x⋅3

Simplify:
(7y⁴)²

• 7y⁶
• 14y⁸
• 14y⁶
• 49y⁸

Simplify:
(xy²)⁴

• x⁴y²
• x⁴y⁸
• x³y²
• x⁵y⁶

Simplify:
(x³)²

• x⁵
• x
• x⁶
• 3x²

Simplify:
(x³)²

• x⁵
• x
• x⁶
• 3x²

(5³)⁷

• 5²¹
• 5¹⁰
• 5⁴
• 125²¹

Which option follows the product of a power rule for exponents with the same base?

• (9²)(9¹) = 9³

• (9²)(9¹) = 9¹

• (9²)(9¹) = 9²

Use the properties of exponents to write the expression as a single power: (1¹¹)(1¹) =

• 1¹²

• 1¹⁰

• 1¹¹