Simplifying Radicals

Simplifying Radicals

Move to the next slide for Bell Work. STOP when you see the slide that says STOP.

Multiple Choice

9²

• 18
• 81
• 90
• 64

Multiple Choice

4²

• 8

• 15

• 18

• 16

Multiple Choice

13²

• 26
• 196
• 144
• 169

Multiple Choice

11² =

• 22
• 44
• 144
• 121

Multiple Choice

1²

• 1
• 2
• 0
• -1

Multiple Choice

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

Multiple Choice

To find the square root of a number, you must divide it by 2.

• True
• False

Multiple Choice

√ 64

• 4
• 6
• 9
• 8

Multiple Choice

What is the square root of 144?

• 4
• 12
• 16
• 32

Multiple Choice

√ 16 

• 8
• 3
• 4
• 6

Multiple Choice

√ 81

• 8
• 7
• 10
• 9

Multiple Choice

Evaluate
√36

• 6
• -9
• 18
• -18

Multiple Choice

Which statement is NOT true?

• √169 = 13
• 15² = 225
• 4² = √16
• √164 = 18

Multiple Choice

A perfect square is a number that can be written as a whole number multiplied by itself.

• FALSE

• TRUE

Multiple Choice

Which of the following is NOT a perfect square?

• 1
• 4
• 100
• 8

Multiple Select

Select all of the perfect squares.

• 135

• 144

• 150

• 169

• 196

Multiple Select

Select all of the perfect squares.

• 80

• 81

• 100

• 104

• 121

Multiple Select

Select all of the perfect squares.

• 42

• 49

• 55

• 64

• 70

Multiple Select

Select all of the perfect squares.

• 10

• 16

• 25

• 36

• 40

Multiple Select

Select all of the perfect squares

• 1

• 2

• 4

• 6

• 9

What if they aren't perfect squares?

How to SIMPLIFY RADICALS.

Multiple Choice

Simplify √140

• 4√35
• 10√14
• 2√70
• 2√35

Multiple Choice

Simplify: √300

• 3√10
• 2√150
• 100√3
• 10√3

Multiple Choice

Simplify: √24

• 4√6
• 2√6
• 6√2
• 2√12

Multiple Choice

Simplify the following radical: √150

• 5√15
• 5√2
• 5√6
• 15√5

Multiple Choice

√31

• 2√15

• 6√3

• already simplified

• 4√2

Multiple Choice

Simplify √60

• 2√15
• 12
• 4√15
• 3√5

Multiple Choice

Simplify the following radical: √32

• 3√2
• 4√8
• 16√2
• 4√2

Multiple Choice

Simplify:
√100

• 1
• 10
• 10²
• Already simplified

Multiple Choice

Simplify:
√45

• 9√5
• 3√5
• 5√9
• 3√15

Multiple Choice

Simplify:
√200

• 10√2
• 2√10
• 50√2
• 2√50