Chapter 8 Test

• None of the above

The Product of Powers Property says when the base is the same and the exponent is different you should ________________________

• add the bases

• multiply the bases

• add the exponents

• multiply the exponents

• None of the above

(3⁴)(3⁷)

• 3²⁸

• 3³

• 3^-3

• 3¹¹

(8⁵)³

• 8⁸
• 8¹⁵
• 8²
• 1/8²

 Simplify
(3x³y⁵)⁴

• 3x¹²y²⁰
• 81x¹²y²⁰
• 12x¹²y²⁰
• 81x⁷y⁹

(4x⁵y²)(6x²y³)

• 10x¹⁰y⁶
• 24x⁷y⁵
• 24x¹⁰y⁶
• 10x⁷y⁵

Simplify: (-3x⁴)(5x²)

• -15x⁸
• -15x⁶
• 2x⁸
• 2x⁶

4⁵ x 4

• 4⁵

• 4

• 4⁶

• 4⁴