<!DOCTYPE html><html><head><title>MathJax TeX Test Page</title><!-- Copyright (c) 2010-2012 Design Science, Inc. --><metahttp-equiv="Content-Type"content="text/html; charset=UTF-8"/><metahttp-equiv="X-UA-Compatible"content="IE=edge"/><script type="text/x-mathjax-config">MathJax.Hub.Config({tex2jax:{inlineMath:[["$","$"],["\\(","\\)"]]}});</script><script type="text/javascript"src="../MathJax.js?config=TeX-AMS_HTML-full"></script></head><body><p>When $a \ne 0$, there are two solutions to \(ax^2 + bx + c = 0\) and they are$$x = {-b \pm \sqrt{b^2-4ac} \over 2a}.$$</p></body></html>