


Related Terms 


Radical: The symbol, , which is read "the bth root of a," is called a radical. 
Cube Root: One of three equal (identical) factors of a given number.
Principal Square Root: The nonnegative square root of a number.
Radicand: The number underneath the root symbol. So, in , the a is called the radicand.
Square Root: One of two equal factors of a given number.


