A Web comic is a comic strip that exists and is published only on the World Wide Web, rather than one that is created primarily for a newspaper or magazine. Some successful web comics have subsequently been reprinted in book-length collections, just as a successful print comic might be.
One popular form of web comic is the sprite comic.
... 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 correct ...