8th math 4/19

Which of the following is NOT a perfect square

• 30

• 100

• 144

• 196

Which of the following is NOT a perfect square

• 97

• 4

• 9

• 16

Which of the following is NOT a perfect square

• 343

• 361

• 256

• 196

Which of the following is a radical that CANNOT BE SIMPLIFIED

• √30

• √98

• √50

• √16

Which of the following is a radical that CANNOT BE SIMPLIFIED

• √5

• √9

• √75

• √32

Which of the following is a radical that CANNOT BE SIMPLIFIED

• √47

• √180

• √200

• √72

 $\sqrt{50}$  

•  $5\sqrt{2}$  

•  $\sqrt{5}$   

•  $2\sqrt{5}$  

•  $25\sqrt{2}$  

 $\sqrt{243}$  

•  $3\sqrt{3}$  

•  $9\sqrt{3}$  

•  $81\sqrt{3}$  

•  $3\sqrt{81}$  

 $\sqrt{96}$ 

•  $16\sqrt{6}$  

•  $2\sqrt{6}$  

•  $4\sqrt{6}$  

•  $\sqrt{2}$  

 $\sqrt{45}$  =

•  $3\sqrt{5}$  

•  $5\sqrt{3}$  

•  $9\sqrt{5}$  

•  $5\sqrt{9}$