Cube root of a number is another number which can be multiplied by itself by
three times and gives the original number. Cube root is denoted by radical sign
as
3vx = y , or in a exponent notation as x
1/3 = y . For
example,
3v27 = 3 , 27
1/3 = 3 , since 3 * 3 * 3 = 27.