Radical Expressions Test Review

Tags

CCSS.HSN.RN.A.2

(2∛4)+(7∛4)

• 9∛8

• 52

• 9∛16

• 9∛4

(3√8)+(2√2)

• (3√8)+(2√2)

• 5√2

• 5√8

• 8√2

Which cannot be added or subtracted?
A) 12√5 + 4√5
B) 2√3 + 4√3
C) 4√5 - 4√7
D) 2√9 + 4√9

• A
• B
• C
• D

The number under the radical sign or square root sign  is called the ______.

• radical sign
• radicand
• factor
• exponent

Tags

CCSS.8.NS.A.1

Simplify 
-2√2 - 3√8 - √5

•  -8√2-√5
• -8√2-√9
• -14√3-√7
• -2√4-√3

• A
• B
• C
• D