Roots in Calculator

√100

• 15

• 10

• 11

• 12

√121

• 12

• 10

• 11

• 3

The ∛24 is closest to which point on the number line?

• A

• B

• C

• D

Estimate the square root.

• 4

• 5

• 6

• 7

How do you type a square root on the calculator?

• Alpha, Y=

• 2nd, ^

• 2nd, On

What is another word for zeros?

• y-intercepts

• roots

• vertex

• axis of symmetry

∛216

• 6

• 72

• 108

• 4

Which value is closest to ∛100?

• 3

• 4.5

• 10

• 33.5

What is the inverse of "squaring" a number?

• Division

• Cube Root

• Square Root

• Multiplication

Find the roots/zeros:

x² + 9x + 20 = 0

• x = -2, x = -10

• x = -3, x = -4

• x = -4, x = -5

• x = -4, x = -6