---
title: "Math Test"
layout: default
---

<link rel="stylesheet" href="/assets/css/katex.css">

{% katex display %}
\pm\sqrt{a^2 + b^2}
{% endkatex %}

{% katex display %}
a^2 + b^2 = c^2
{% endkatex %}

{% katex display %}
\textcolor{blue} x = \frac{\textcolor{#47a}{-b\pm\sqrt{b^2-4ac}}}{2a}
{% endkatex %}