Number Root Words

What operation will undo the square of a number. In other words, what is the opposite of squaring a number?

• Divide by 2

• Subtraction

• Square Root

• Dividing by the number

• cube

• square root

• 9th root

• cube root

• irrational

• rational

• integer

• whole number

• natural number

What is a cube root of number?

• a value which when multiplied by itself four times produces the original value

• a value which when multiplied by itself two times produces the original value

• a value which when multiplied by itself three times produces the original value

• a value which when multiplied by itself one time produces the original value

What is another word for zeros?

• y-intercepts

• roots

• vertex

• axis of symmetry

What is the cube root of 27 or ³√27?

• 3

• 3 X 9

• 9

• 3 X 3

The root of a squared value is known as its square root.

• True

• False

Finding the square root of a number is the same of squaring a number.

• True

• False

The number 8 is a perfect cube because...

• 8 is not a perfect cube

• 8 × 1 = 8

• 2 × 4 = 8

• 2 × 2 × 2 = 8

The value, which gives the number when it is multiplied by itself

• My name is Root

• Square Root

• Cube Root

• One Root