Factoring and Square Roots

14²

• 169

• 196

• 28

• 144

Tags

CCSS.8.EE.A.2

The √20 is between which two integers?

• 2 & 3

• 3 & 4

• 4 & 5

• 5 & 6

Tags

CCSS.8.NS.A.2

The √40 is between which two integers?

• 7 & 8

• 6 & 7

• 5 & 6

• 4 & 5

Tags

CCSS.8.NS.A.2

A perfect square is created when a whole number is multiplied by ___

• a different number

• itself

• a two digit number

• a fraction

Tags

CCSS.8.EE.A.2

What is 17²?

• 256

• 289

• 324

• 361

Tags

CCSS.8.EE.A.2

Which of the following is a perfect square?

• 39

• 6

• 50

• 81

Tags

CCSS.8.EE.A.2

Which of the following is NOT a perfect square?

• 49

• 64

• 200

• 100

Tags

CCSS.8.EE.A.2

Evaluate 15²

• 196

• 256

• 225

• 289

Tags

CCSS.8.EE.A.2

Which of the following is NOT a perfect square?

• 9

• 25

• 16

• 10

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 take the square root of the area.

• I divide the area by 2.

• I divide the area by 4.

Tags

CCSS.8.EE.A.2