Grade 11 Quiz 2 2020

Simplify:  $\frac{9^{a^{+1}}\times3^{3a^{-4}}}{27^{a^{+1}}\times9^{a^{-2}}}$  

•  $\frac{3^{5a^{+2}}}{3^{5a}+1}$  

•  $\frac{3^{5a^{-2}}}{3^{5a-1}}$  

•  $\frac{3^{3a^{-2}}}{3^{3a-1}}$  

Simplify as much as possible:
2√75

• 10√3
• √150
• √300
• 50√3

Expand and simplify:
(2 + √5)(3 + √5)

• 11 + 5√5
• 6 + 6√5
• 6 + √5
• 11 + √5

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Simplify as much as possible:
10√10 ÷ 2√5

• 5√2
• 2√5
• 5√50
• 5√5

Write as a radical expression
y²⁄ ³

• 2y³
• √y³
• ∛y²
• 3y²

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

125^2/3

• 5

• 25

• 75

• 5

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

• A

• B

• C

• D

Tags

CCSS.HSN.RN.A.2

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.2

• 4^4/3
• 4^3/4
• 2^4/3
• 2^3/4

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

• 5x^5/4
• 5x^-5/4
• (5x)^-5/4
• (5x)^-4/5

Tags

CCSS.HSA.APR.A.1