Simplifying roots

A perfect square is when a whole number is multiplied by itself?

• FALSE
• TRUE

Tags

CCSS.6.EE.A.1

To find the square root of a number, you must divide it by 2.

• True
• False

Tags

CCSS.8.EE.A.2

What do we call √ ?

• radicand
• radical symbol
• cube root
• index

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

• √12
• 12
• 72
• √72

Tags

CCSS.8.EE.A.2

 $\sqrt{18}$  

•  $3\sqrt{2}$  

•  $2\sqrt{3}$  

•  $9\sqrt{2}$  

•  $4\sqrt{3}$  

Tags

CCSS.HSN.RN.A.2

In between what two integers is the square root of 44?

• 3 and 4
• 4 and 5
• 5 and 6
• 6 and 7

Tags

CCSS.8.NS.A.2

Between which two whole numbers is the
√5?

• 1 and 2
• 2 and 3
• 3 and 4
• 4 and 5

Tags

CCSS.8.NS.A.2

Simplify:    $2\sqrt{48}$  

•  $8\sqrt{3}$  

•  $4\sqrt{12}$  

•  $9\sqrt{6}$  

•  $10\sqrt{2}$  

Tags

CCSS.HSN.RN.A.2

All the following are Perfect Squares except for which one?

• 81
• 121
• 361
• 198

Tags

CCSS.8.EE.A.2

• 3√2
• √6
• 6
• 2√3

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2