I would like to recommend you an application with large number of downloaders. 20,000+ users downloaded Quadratic equation solver latest version on 9Apps for free every week! This app was totally funny. This hot app was released on 2016-08-05. You can free download it from 9Apps.
This is a quadratic equation solver.You enter the 3 variables and press the button and it calculates you're answer.If you don't know what a quadratic equation is visit : http://en.wikipedia.org/wiki/Quadratic_equation .Please inform me about any problem with the app so I can fix it. Recent changes: Fixed! Now you can type the - character.