Understanding irrational numbers

∛88k²

• 3∛11k²
• 2k∛11
• 2k²∛11
• 2∛11k²

 $\sqrt{225}$  

• 15

• 14

• 13

• 12

Simplify:
√48

• 4√2
• 6√3
• 4√3

Select BOTH the Radical form and the Simplified form of:
 $216^{\frac{1}{3}}$  

•  $\sqrt{216}$  

• 
• 6

• 14

Simplify: √24

• 4√6
• 2√6
• 6√2
• 2√12

What is the square root of 4?

• $\pm1$
  

• $\pm16$
  

• $\pm2$
  

• $\pm4$

• 15

• 14

• 3

• 7

Simplify

• 
• 
• 
• 

Simplify the following radical:  $\sqrt{32}$  

•  $3\sqrt{2}$  
  

•  $4\sqrt{8}$  
  

•  $16\sqrt{8}$  
  

•  $4\sqrt{2}$