Power to a ____ exponents

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

• add
• subtract
• multiply
• divide

(5³)⁷

• 5²¹
• 5¹⁰
• 5⁴
• 125²¹

Simplify

• 4⁹
• 4¹⁴
• 16¹⁴
• 4⁵

If (2^x)⁵=2¹⁵, what does x equal?

• x = 3
• x = 5
• x = 10

Simplify:

(5ab²)²

• 25a²b⁴

• 10a²b⁴

• 5a²b⁴

• 25ab²

Simplify: (3x²)³

• 27x⁶
• 9x⁶
• 3x⁶
• 9x⁵