Mathematics: How would you factor 4x^3-2x+5 in order to find its domain?

Answer 1

The domain of a function is the set of all possible input values (x-values). The domain of a polynomial is the entire set of real numbers, unless it has a limiting factor.

The only limiting factor is a zero in the denominator.

Since your function has a denominator of 1, then your domain is the set of all real numbers.