the domain of g(x)=x^3-2x-1

To find the domain of a function, you need to determine the set of all possible input values or x-values for which the function is defined.

In the case of the function g(x) = x^3 - 2x - 1, there are no restrictions or limitations on the domain. In other words, any real number can be plugged into this function, and it will be defined.

Therefore, the domain of g(x) is all real numbers, or (-∞, ∞).