Product and power rule mix

Which number is the BASE?
2³ = 8

• 2
• 3
• 8

Tags

CCSS.6.EE.A.1

Simplify the following expression:

2x³y⁵ ⋅ 5xy²

• 10x⁴y⁷

• 7x⁴y⁷

• 10x³y¹⁰

• 7x³y¹⁰

Tags

CCSS.HSA.APR.A.1

Simplify the following expression:

(2a²b⁴z)(6a³b²z⁵)

• 8a⁵b⁶z⁶

• 12a⁶b⁸z⁵

• 12a⁵b⁶z⁶

• 8a⁶b⁸z⁵

Tags

CCSS.HSA.APR.A.1

Simplify the expression. 
(6x²)(-3x⁵)

• 18x⁷
• -18x⁷
• 18x⁷
• 3x⁷

Tags

CCSS.HSA.APR.A.1

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

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1

 $\left(4xy^3\right)^3$  

•  $x^3y^9$  

•  $64x^3y^9$  

•  $12x^4y^6$  

•  $64x^4y^6$  

Tags

CCSS.HSA.APR.A.1

Simplify.

(3ab²)² (2a³b)³

• 72a¹¹b⁷

• 36a¹¹b⁷

• 72a⁸b⁷

• 54a¹¹b⁷

Tags

CCSS.HSA.APR.A.1

Simplify.

-3(b³)²(-2b⁴)²

• -12b¹⁴

• 12b¹⁴

• 6b¹⁴

• -12b¹¹

Tags

CCSS.HSA.APR.A.1

-20x⁶ + (-10x⁶)

• 10x¹²
• -30x⁶
• -10x⁶
• -30x¹²

Tags

CCSS.7.NS.A.2C

Find the sum of 16y² and -5y².

• -11y²

• 21y²

• 11y²

• 16y² - 5y²

Tags

CCSS.HSA.APR.A.1