How to determine the zeros of a polynomial function

- How to determine the real zeros of a polynomial function
- How to determine the maximum number of zeros in a polynomial function
- How to determine the minimum number of zeros in a polynomial function
- How to find a zero of a polynomial
- How to find real zeros of a polynomial function
- How to find all zeros of a polynomial function
- How to find all real zeros of a polynomial function
- Find the zeros of a polynomial function