If a!=0, we have the following interesting cases below.
I just took them of Wikipedia, but I am sure I can explain them if you need me to.
Hi, I'm new here.
Suppose that ax^2 +bx +c is a quadratic polynomial and that the integration
int_ 1/ (ax^2 +bx +c) produces a function with neither logarithmic nor inverse tangent terms. What does this tell you about the roots of the polynomial?