LaTeX is an extremely useful syntax for working with mathematical equations. You can add these in your instructions as a block or inline.

For a quick reference sheet of common LaTeX syntax, check out this page.

Block equations can be written similar to code blocks:

```latexc = \pm\sqrt{a^2 + b^2}```

Note that in addition to 'latex' you can also use either `tex`

or `$$`

.

Inline equations are similar to inline code, but should start and end with `$`

:

This `$\int_a^bf(x)dx$` is an inline integral.