MathJax In-Line Configuration Example

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<title>MathJax In-line Configuration Example</title>
<script type="text/x-mathjax-config">
  MathJax.Hub.Config({
    tex2jax: {
      inlineMath: [['$','$'],['\\(','\\)']],
      processEscapes: true
    }
  });
</script>
<script
  src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
</script>
</head>
<body>

When $a \ne 0$, there are two solutions to
$ax^2 + bx + c = 0$ and they are
$$x = {-b \pm \sqrt{b^2-4ac} \over 2a}.$$

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