You can find more expressions and tutorials on the web once you get these down. You can also use LaTex in Google Docs equation editor, but I find it easier to just use the equation editor templates. One reason I use is that I can use LaTex and HTML when I write questions. Most websites will not recognize LaTex so try it out and see where you can use it. If you need fractions and square roots it can be very helpful to know just a little LaTex. Do not ask me how to pronounce LaTex, but as a math teacher it is a useful thing to know! In a nutshell LaTex let’s you put pretty print math symbols on the web.
