Evaluating roots

Tags

CCSS.MATH.CONTENT.HSN.RN.A.2

Simplify: √24

• 4√6

• 2√6

• 6√2

• 2√12

Mathematical Equivalence

OFF

Solve.

√9 × √100

• 30

• -200

• 900

• 90

Evaluate.

• 27
• 49
• 181
• 5√15

 $\sqrt{121}-\sqrt{100}$  

• 1

• 3

• 21

• 5

Simplify √216

• 4√6

• 5√6

• 6√6

• 7√6

For which value of x should the expression be further simplified?
 $\sqrt{93x}$  

• 2

• 23

• 27

• 37

Which of the following is rational? 

•   $\sqrt{5}$  

•  $\sqrt{15}$  
  

• $\sqrt{25}$

• $\sqrt{12}$