What do you know about roots???

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

• True
• False

Tags

CCSS.8.EE.A.2

x² = 121
What does x equal?

• 11²
• 11 and -11
• 20 and 11
• 12 and 1

Tags

CCSS.8.EE.A.2

All the following are Perfect Squares except for which one?

• 81
• 121
• 361
• 198

Tags

CCSS.8.EE.A.2

If I know the area of a square, how do I find the side length?

• I square the area.
• I divide the area by 2.
• I take the square root of the area.
• I divide the area by 4.

Tags

CCSS.5.NF.B.4B

Square roots are the opposite of ____________.

• Cube Roots

• Squaring

• Multiplication

• Absolute Value

Tags

CCSS.8.EE.A.2

What do we call √ ?

• radicand
• radical symbol
• cube root
• index

Tags

CCSS.8.EE.A.2

A perfect square is when a whole number is multiplied by itself?

• FALSE
• TRUE

Tags

CCSS.6.EE.A.1

Between which two whole numbers is the
√5?

• 1 and 2
• 2 and 3
• 3 and 4
• 4 and 5

Tags

CCSS.8.NS.A.2

Which statement is NOT true?

• √169 = 13
• 15² = 225
• 4² = 16

• √164 = 18

√100

• 10
• 200
• 5
• 25

Tags

CCSS.8.EE.A.2