Monomials Review 2

 $\left(-2a^2b\right)\ \cdot\ \left(7a^3b\right)\ =$  

•  $5a^5b^2$  

•  $-14a^5b^2$  

•  $-14a^6b$  

•  $-5a^5b^{ }$  

 $\left(-2x^5\right)^2\ \cdot\ x^3$  

•  $4x^{13}$  

•  $-2x^{13}$  

•  $4x^{30}$  

• None of these

• 8x⁴
• 8x⁸
• 6x⁴
• 6x⁸

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify.

(3x⁴y⁵)²

• 9x⁸y¹⁰

• 6x⁸y¹⁰

• 3x⁸y¹⁰

• x⁸y¹⁰

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify:

• 9a⁶
• 3²a⁴
• 8a⁴
• 8a⁶

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify.

• x⁷

• 
• x³

• 

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Simplify.

• 10x¹¹y⁹

• 
• 
• 

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

1.)  Simplify
 (2a²b⁴z)(6a³b²z⁵)

• 8a⁵b⁶z⁶
• 12a⁶b⁸z⁵
• 12a⁵b⁶z⁶
• 8a⁶b⁸z⁵

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify (-5a^-3)(3a⁶b)

• -15a³b
• -15a⁹b
• 45ab²
• -45a⁹b²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify.

-4a^-2 ⋅ 2ab³

• 
• 
• 
• 

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2