Challenging Exponent Laws

Simplify
(45x⁶y²) / (5x⁴y⁹)

• (9x²)/y⁷

• 40x²y⁷

• 9x²y⁷

• 9x¹⁰y¹¹

Select the equivalent expression
(h²j³)⁵

• hj³⁰

• h⁷j⁸

• h¹⁰j¹⁵

• h²j¹⁵

Simplify: 
(-4r³s⁵)⁰ (3b⁴c²d)

• 1

• -12b⁴c²d

• 3b⁴c²d

• 0

Simplify: 
(9n⁴)(6n⁷)

• 54n¹¹

• 15n¹¹

• 15n²⁸

• 54n²⁸

Anything raised to a power of zero is always: 

• 0

• 1

• itself

• negative

Simplify: 
(2⁸)²

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

Simplify: 
8⁷ ⁄ 8²

• 8⁵

• 8⁹

• 8¹⁴

• 1⁵

Simplify: 
x⁵⁄x³

• x²

• x

• 1

• x⁸

Simplify: 
6x⁵y² / 2x⁴y²

• 3xy

• 4x

• 3x

• 4xy

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

• add

• subtract

• multiply

• divide