Vocabulary
Square
the square of a number is that number times itself.
The square root of 31684
178
Perfect Squares
numbers that have a whole number as their square root.
The square root of 7921
89
Square Root
the square root of a number is one of two equal factors of the number
The Square root of 64516
254
Radical Sign
used to indicate a positive square root.
83
Radical Number
the square root of any number that is not a perfect square.
The square root of 2,518,569
1587