Algebra-Radicals

What is the index of  $\sqrt{x^3}$  ?

• 3

• 2

• 1

• 0

What is the radicand of  $4\sqrt{34x}$  ?

• 34x

• 34

• 4

• 2

What two integers does $\sqrt{111}$ fall between?

• 8 and 9

• 9 and 10

• 10 and 11

• 11 and 23

Simplify. $\sqrt{x^{12}y^{40}}$  

•  $x^6y^{20}$  

•  $x^{480}$  

•  $x^{10}y^{38}$  

•  $x^{52}$  

Simplify. $\sqrt{25}$   

• 15

• 12.5

• 5

• 250

True or false?
 $-\sqrt{81}=\sqrt{-81}$  

• True

• False

Label the radical expression. What is "b" called? $\sqrt{b}$  

• index

• radical

• radicand

• exponent

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Simplify:

• √5
• (√14)/2
• √7
• Cannot be simplified

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2