Okay, so it's exam review time... long story short, I remember a couple of methods of finding the zeros of a polynomial function. One is by using my calculator :P if it's cubic or quadratic.

The other was to use the synthetic division, and another: long division.

I have a feeling I'm missing something here. Could you guys help me out. The review question is:

States the zeros and end behaviour of the following function:

f(x)= 2x^3 + 3x^2 - x + 2