Laws of Exponents - Test #2

• 9a⁸ / 4b²
• 9b² / 4a⁸
• 9a⁴b⁶ / 4
• 9a⁴ / 4b²

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

What is 10⁰ equivalent to?

• 1
• 10
• 0
• 100

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.4

3x³y ⋅2x⁸y⁵

• 5x¹¹y⁶
• 6x¹¹y⁶
• 6x²⁴y⁵
• 3x¹¹2y⁵

Tags

CCSS.HSA.APR.A.1

Complete the following statement to represent the quotient rule:
x^a / x^{b = ?}

• x^{a + b}
• x^{a x b}
• x^{a - b}
• abx

Tags

CCSS.8.EE.A.1

Simplify:

(-4r⁵)(2r⁸)

• -8r¹³

• -2r¹³

• -8r⁴⁰

• -2y⁴⁰

(2ab)³

• 2³a³b³

• 2ab³

• 6a³b³

• 8a³b³

(9xyz)⁸

• 72xyz⁸
• 72x⁸y⁸z⁸
• 9⁸x⁸y⁸z⁸
• 9/xyz⁸

Which expression is equivalent to  $\frac{x^2y^2z^2}{4y^4}$  ?

•  $4y^6$  

•  $y^6$  

•  $\frac{x^2z^2}{4y^2}$  

•  $4x^2y^6z^2$  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify:  $\frac{12r^{15}}{2r^3}$  

•  $72r^3$  

•  $72r^{27}$  

•  $6r^3$  

•  $6r^{12}$  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

Simplify

 $\frac{4^6\ x\ 5^4}{5\ ^8\ x\ 4^3}$  

•  $\frac{4^3}{5^4}$  

•  $\frac{5^4}{4^3}$  

•  $4^3\ x\ 5^4$  

•  $\frac{1}{4^3\ x\ 5^4}$