Square and Cube Roots Equations

In the picture, the "3" is called...

• the index

• the radical sign

• the radicand

• none

The number inside the radical is called...

• the index

• the radical sign

• the radicand

• none

√144

• ±10

• ±11

• ±12

• ±13

What is the cube root of 8?

• 4

• 2

• -2

• -4

What is the cube root of 27?

• 9

• 3

• -3

• -9

x² = 25

• 5

• -5

• 5 and -5

• Nothing

√ 4

• 2

• 7

• 16

• 1

√ 1

• 1

• 100

• 10

• 0

√ 64

• 4

• 6

• 9

• 8

√ 81

• 8

• 7

• 10

• 9