Many universities in the Nordic countries (or Scandinavia) have student computer clubs, which are similar to amateur radio clubs in that they often have a club house or club room filled with equipment that belongs to the club. Starting in 1987, members of these clubs meet at an annual
Nordic University Computer Clubs Conference (NUCCC[?]).
... this means that the parabola described by the quadratic equation touches the x-axis in a single point.)
If the discriminant is positive, then there are two differen ...