Mastering Adding and Subtracting Rational Expressions

What is the perfect square of 5?

• 10

• 15

• 20

• 25

Tags

CCSS.8.EE.A.2

Which of the following is a perfect square?

• 30

• 18

• 50

• 25

Tags

CCSS.8.EE.A.2

What is the square root of 49?

• 6

• 5

• 8

• 7

Tags

CCSS.HSN.CN.A.1

If a number has a negative square root, what can be said about the number?

• It is an imaginary number

• It is positive

• It is negative

• It is zero

Tags

CCSS.8.EE.A.2

Which of the following is NOT a perfect square?

• 32

• 9

• 121

• 64

Tags

CCSS.8.NS.A.2

Between which two integers does the square root of 59 lie?

• 8 and 9

• 9 and 10

• 7 and 8

• 6 and 7

Tags

CCSS.8.NS.A.2

Estimate the square root of 84 to the nearest tenth.

• 9.1

• 9.2

• 9.4

• 9.3

Tags

CCSS.8.EE.A.2

What is the cube of 3?

• 27

• 18

• 36

• 9

Tags

CCSS.8.EE.A.2

What is the cube root of 64?

• 3

• 5

• 4

• 2

Tags

CCSS.8.EE.A.2

Which of the following is a perfect cube?

• 27

• 100

• 10

• 50

Tags

CCSS.8.EE.A.2