The American Hockey League (AHL) became the major affiliation league for the National Hockey League upon its amalgamation with the International Hockey League[?] in 2001. As of the 2002-03 season, the league had 28 clubs, most of them based in eastern Canada and the United States. The league was created in 1936, and teams compete annually for the Calder Cup[?].
... we get
<math>x=\frac{-b}{2a}\pm\frac{\sqrt{b^2-4ac}}{2a}=\frac{-b\pm\sqrt{b^2-4ac}}{2a}.</math>
Generalizations
The formula and its proof remain ...