Find Cube Root and Square Root

Write an equation for this phrase, "The square root of x is equal to 3."

• x² = 3

• x² = 9

• √x = 3

• √x = 9

What is the cube root of 216?

• 6

• 8

• 21

• 7

Tags

CCSS.8.EE.A.2

Find the square root.
√36

• 6

• -6

• 18

• -18

Tags

CCSS.8.EE.A.2

Find the square root.
√100

• 50

• 25

• 10

• 5

Tags

CCSS.8.EE.A.2

Find the square root.
±√144

• 11, -11

• 16, -16

• 13, -13

• 12, -12

Tags

CCSS.8.EE.A.2

Find the cube root:

³√-1000

• Not a real number

• 10

• -10

• -100

Which number has a whole number square root and cube root?

• 256

• 125

• 1000

• 64

Tags

CCSS.8.EE.A.2

The Principal square root is the _____________.

• Absolute Value

• Positive Square Root

• Negative Square Root

• Opposite Square Root

Tags

CCSS.8.EE.A.2

The √ symbol is called the radical.

• True

• False

The number under the square root symbol is called the ___________.

• Radical

• Radicand

• Radius

• Radient