Square and Cube Roots Quiz

What is a square root

• A number to the second power
• A square that has roots on it
• Square roots are numbers that produce a specified quantity when multiplied by itself
  

Square root of 16 is....

• 8
• 4
• 2
• 3

a²=324
a=...

• 19
• 15
• 18
• 17

The square root of 256 is...

• 15
• 18
• 13
• 16

Is 225 a perfect square?

• Yes
• No

the square root √-25 is..

• 5
• -5
• 8
• none of the above

-√144

• 12
• 13
• -12
• None of the above

b²=361
b=...

• 19
• 20
• 16
• 17

√ 81

• 8
• 7
• 10
• 9

√ 36

• 4
• 6
• 12