Basic functions: Polynomial functions
Zeros of third degree polynomial functions
We consider the cubic polynomial \[P(x)=x^3-2\,x^2-9\,x+18\] When we substitute \(x=3\), it turns out that \(P(3)=0\).
Find the other two zeros of the polynomial \(P(x)\).
Enter the answer in the form \(x=a\vee x=b\).
| Zeros of \(P(x)\) besides \(x=3\) are: |
