#013 Multiplication Properties of Exponents

Which of the following are monomials? Select all that apply.

• $\frac{k^2}{4}$

• $5a^2b^3c$

• $\sqrt{x^3}$

• $\frac{4}{m^5}$

• $2a+4$

a(a³)(a⁶)

• a¹⁰

• a¹⁸

• a²⁰

• 3a⁹

(6cd⁵)(5c⁵d²)

• 11c⁵d¹⁰

• 11c⁶d⁷

• 30c⁵d¹⁰

• 30c⁶d⁷

Simplify

(2a²b⁴z)(6a³b²z⁵)

• 8a⁵b⁶z⁶

• 12a⁶b⁸z⁵

• 12a⁵b⁶z⁶

• 8a⁶b⁸z⁵

(a⁴)⁶

• a⁴⁶

• a²⁴

• a¹⁰

Tags

CCSS.8.EE.A.1

Simplify the expression.
   (3c)⁴

• 81c⁴
• 3⁴c⁴
• 81c
• 12c⁴

Tags

CCSS.8.EE.A.1

(2x³y)⁶

• 2x¹⁸y⁶
• 64x¹⁸y⁶
• 64x³y⁶
• 2x³y⁶

Tags

CCSS.8.EE.A.1

Simplify:

(x⁵y⁴z³)²

• x¹⁰y⁸z⁶

• x⁷y⁶z⁵

• x¹⁰y⁶z⁵

• x²⁵y¹⁶z⁹

Tags

CCSS.HSA.APR.A.1

Simplify
[(-2xy²)³]²

• 64x⁶y¹²
• -64x⁶y⁷
• -2xy¹²
• 64xy⁷

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 $\left(2xy\right)^5\left(2x^2y^3\right)^2$  

•  $40x^9y^{10}$  

•  $128x^9y^{11}$  

•  $14x^{30}y^{40}$  

•  $128x^9y^{10}$