Square Roots, Exponents

In between what two integers is the square root of 44?

• 3 and 4

• 4 and 5

• 5 and 6

• 6 and 7

What is the best estimate? √7

• 3.5

• 2.7

• 2.8

• 3.1

Simplify:

• 81√3

• 9√3

• 3√3

• √3

Simplify:

• 240

• 300

• 340

• 360

Evaluate:

• 2

• 4

• 16

• 64

Simplify:  √28

• 7√2

• 2√7

• 4√7

• 2√14

Simplify:

• 4√30

• √4√30

• √2√30

• 2√30

Simplify:

• A

• B

• C

• D

Simplify:

• √5

• (√14)/2

• √7

• Cannot be simplified

Simplify:

• 2

• 4√3

• 2√3

• 4