Square Roots Positive Negative

What is the square root 64?

• 8

• -8

• 8 and -8

• 18

What is the square root of 16

• 7

• 6

• 5

• 4

Is 121 a perfect square?

• True

• False

What type of answers do square roots have

• positive

• negative

• positive and negative

• none

What is the positive and negative square root of 256?

• 16 and -16

• 17 and -17

• 128 and -128

• 512 and -512

What is the positive and negative square root of 256?

• 16 and -16

• 17 and -17

• 128 and -128

• 512 and -512

What's the square root for this number:

• -4

• -8

• 8/-8

• None of the above

The positive square root of 64 is

• 32

• 4096

• 8

• -8

What is the value of -√9?

• -81

• -3

• 3

• 81

What is the value of -√9?

• -81

• -3

• 3

• 81