Chapter 7 Quizizz 1

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

• Multiply

• Add

• Divide

• Subtract

Rewrite the expression as a power.
 (2⁴)(2⁵)

• 2²⁰
• 4⁹
• 4²⁰
• 2⁹

Simplify the expression.
x⁴ (x¹²)

• x³
• x⁴⁸
• x¹⁶
• x⁸

Simplify the expression. 
(6x²)(-3x⁵)

• 18x⁷
• -18x⁷
• -9x⁷
• 3x⁷

Simplify 3x³y * 2x⁸y⁵

• 5x¹¹y⁶
• 6x¹¹y⁶
• 6x²⁴y⁵
• 3x¹¹2y⁵

Simplify: x ∙ x ∙ x ∙ x ∙ x  ∙ x

• x⁶
• 6x
• x³
• 6x⁶

5r²⋅ 6r

• 30r³
• 30r²
• 11r³
• 11r²

Simplify
(8yz)(-8y²z³)

• 64y³ z⁴
• -64y¹z⁴
• y³z⁴
• -64y³z⁴

Simplify the expression. 
(6x²)(-3x⁵)

• 18x⁷
• -18x⁷
• -9x⁷
• 3x⁷

Simplify 3x³y * 2x⁸y⁵

• 5x¹¹y⁶
• 6x¹¹y⁶
• 6x²⁴y⁵
• 3x¹¹2y⁵