How to use mathjax (latex) ???

Hi I would like to use latex in my bootstrap studio web page, but I have to insert the following code in the <head> </head> : <script src='https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML'></script> and I dont find how to edit it. Do you have any idea how to solve this problem?

However, it does work if I include the code within the <body> </body> section.

On the right hand said you will see a design panel and there is a JavaScript section - if you right click you can insert the CDN URL and that will allow you to use that JS

You also don't have to add any code to the page for it to use the JS, it will add that for you automatically.

Thanks a lot!!! It did work including the following URL, in the JavaScript section:

https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML