Squares and Roots
42 =
42 = 4 x 4 = 16
Simplify the square root of 200
200 = 2 x 100 so 2 sqrt 10
What is the square root of (9/81)?
The square root of (9/81) = 3/9 = 1/3
92 =
92 = 9 x 9 = 81
Simplify the square root of 72
72 = 2 x 36 so 2 sqrt 6
What is the square root of (121/144)?
The square root of (121/144) = 11/12
33 =
33 = 3 x 3 x 3 = 27
If you approximated, is the square root of 15 closer to 3 or 4?
The square root of 15 is closer to 4
What is the square root of (36/64)?
The square root of (36/64) = 6/8 = 3/4
What is the cubed root of 1,000?
10 because 10 x 10 x 10 = 1,000
If you approximated, is the square root of 10 closer to 3 or 4?
The square root of 10 is closer to 3.
What is the square root of (100/144)?
The square root of (100/144) = 10/12 = 5/6
What is the cubed root of 8?
2 because 2 x 2 x 2 = 8
If you approximated, is the square root of 101 closer to 10 or 11?
The square root of 101 closer to 10.
What is the square root of (1/16)?
The square root of (1/16) = 1/4