Approximating Radicals

Which of the following is the best approximation of $\sqrt{10}$ ?

• 3.2

• 3.6

• 4

• 3

Tags

CCSS.8.NS.A.2

Which of the following is the best approximation of $\sqrt{2}$ ?

• 1.4

• 1.8

• 2

• 1

Tags

CCSS.8.NS.A.2

In between what two integers is the square root of 77?

• 5 and 6

• 6 and 7

• 7 and 8

• 8 and 9

Tags

CCSS.8.NS.A.2

The √20 is between which two integers?

• 2 & 3

• 3 & 4

• 4 & 5

• 5 & 6

Tags

CCSS.8.NS.A.2

√24

• 4√6

• 2√6

• 6√2

• 2√12

√125

• 5√5

• 25√5

• 5√25

• 5√2

Q1. What is the value of the expression?

• A) 8√6

• B) 8√12

• C) 12√6

• D) 12√12

Solve

• d = 12

• d = -3 or d = 4

• d = -3

• d = 4

Tags

CCSS.HSA.REI.A.2

√96

• 4√6

• 3√6

• 6√5

• 6√8

√3

• 7√3

• Can't Simplify

• 6√15

• 6√3