Square Roots Review

What's the Root?

100

sqrt(49)

7

200

sqrt(144)

12

300

sqrt(256)

16

Between What?

100

The square root of 6 is between these two numbers

2 and 3 

or 

2 < sqrt(6) < 3

200

The square root of 90 is between these two numbers

9 and 10

or

9 < sqrt(90) < 10

300

The square root of 30 is between these two numbers

5 and 6 

or

5 < sqrt(30) < 6

Simplest Form

100

What is the sqrt(150) in simplest form?

5sqrt(6)

200

What is sqrt(96) in simplest form?

4sqrt(6)

300

What is 4sqrt(72) in simplest form?

24sqrt(2)

Products of Square

100

Simplify:

sqrt(5) * sqrt(35)

5sqrt(7)

200

Simplify:

sqrt(12) * sqrt(18)

6sqrt(6)

300

2sqrt(3) * 7sqrt(36)

84sqrt(3)

Quotients of Square

100

Simplify:

sqrt(36/49)

6/7

200

Simplify:

sqrt(25/50)

1/sqrt(2)

300

Simplify:

sqrt(32/75)

(4sqrt(2))/(5sqrt(3))