Squares and Square Roots

 $\sqrt{25}=\sqrt{x^2}$  
What is the answer for x?

• 5

• 10

• 25

Tags

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

 $\left(\frac{1}{4}\right)^2=$  

•  $\frac{1}{8}$  

•  $\frac{1}{16}$  

Tags

CCSS.6.EE.A.1

What is the area of a 3 cm square?

• $6cm^2$

• $9cm^2$

Tags

CCSS.6.G.A.1

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

Tags

CCSS.8.EE.A.2

A perfect square is a number whose square root is ___________.

• Even
• irrational
• Rational
• Odd

Tags

CCSS.8.EE.A.2

An imperfect square is a number whose square root is ___________.

• Even
• irrational
• Rational
• Odd

Tags

CCSS.8.NS.A.1

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.4.MD.A.3

CCSS.3.MD.C.7B

√ 81

• 8
• 7
• 10
• 9

Tags

CCSS.8.EE.A.2

5²

• 16
• 25
• 20
• 10

Tags

CCSS.8.EE.A.1

11²

• 132
• 144
• 121
• 22

Tags

CCSS.8.EE.A.1

CCSS.8.EE.A.2