I have been trying to do this for a long time and none of the methods I have come across seem to work for me. The most common suugestion I have seen is to use MathJax which can be activated by using this script
<script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script> <script async="" id="MathJax-script" src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
This still doesn’t seem to work for me or maybe I am just doing it the wrong way. I know how to use LATEX but i am not familiar with html.