Rational Powers, Radicals and Power Rules

Simplify

(5²)³

• 5⁶

• 5⁵

• 5⁷

• 5⁸

(r⁴)⁶

• 10r

• r¹⁰

• 24r

• r²⁴

(2⁸)²

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

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

• add

• subtract

• multiply

• divide

Simplify the following expression:

(x⁵)⁴

• x⁹

• x²⁰

• x

• x⁵⁴

(x¹⁴)³

• x¹⁷

• x⁴²

• x¹¹

• 3x¹⁴

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

• add

• subtract

• multiply

• divide

To simplify (d³)⁷, you would ​ ​ (a)   the exponents.

• multiply

• subtract

• divide

• add

(x⁵)⁴

• x⁹

• x²⁰

• x

• x⁵⁴