Viz Communications, Inc. is the leading American manga publisher. Viz also produces a manga and anime review magazine, Animerica[?]; as well as an English-language version of Shueisha[?]'s Shonen Jump[?] magazine.
... to both sides, getting
<math>x^2+\frac{b}{a}x+\frac{b^2}{4a^2}=-\frac{c}{a}+\frac{b^2}{4a^2}.</math>
The left side is now a perfect square; it is th ...