What is the definitions for cubed root?

Answer 1

The cubed root of a number x gives a number y such that y^3 = x.

The cube root can be represented by the power of 1/3.

e.g. 8^(1/3) which is read 8 to the power one third or the cube root of 8 equals 2. Because 2X2X2=2^3 = 8

other examples

27^(1/3) = 3

64^(1/3) = 4

1000^(1/3) = 10