Unit 4b (Radicals) Test Review 2020

Simplify:

• 2√12
• 4√12
• 4√3
• 16√3

√(45x⁴y⁷)

• 3x²y³√5
• 9x²y³√(5y)
• 3x²y³√(5y)
• 3x⁴y⁷

Tags

CCSS.HSN.RN.A.2

Simplify:

• 8x⁹
• 8x³
• 8x⁴√x
• 8x³√x

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Which is equivalent to √121p⁵r⁷s⁴?

• 11prs √pr
• 11p^2.5r^3.5s² √pr
• 11p²r³s² √pr
• 11p²r³s²

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Simplify 
3√8 + 3√2

• 9√2
• 6√10
• 5√2
• Already simplified 

Simplify completely.

• -1
• -√5
• -6√5
• -30

Evaluate √12 + 3√48 + 2√27

• 14√3

• 8√3

• 16√3

• 20√3

The perimeter of a rectangle is 12√8 feet and the width is 4√2 feet. How long is the length?

• 4√6

• 4√2

• 12√2

• 8√2

√18 - √8

• √6

• 2√3

• √2

• √5

Simplify
3√2 - 3√18

•  -4√8
• 4√9-6√3
• 5√12
• -6√2