typing math symbols and exponents in RISE quiz option?? How do you do this?

While it's not ideal this is what we do for a work around. There is a software program called EquatIO that has a feature called "screenshot reader". If faculty provides us with equations we can use EquatIO to take a screenshot of the equation and download as a png or svg file. EquatIO also provides spoken text. So, the image is added to Rise and the spoken text is put in as Alt Tag to make it accessible.  

Again, not ideal but it's what we are using for now to make sure complex equations can be added to Rise and are accessible. It would make more sense to have a text editor that can also do math. HOWEVER, I have had to create lessons as a PDF instead of using Rise because it would take to long to create some Physics lessons in Rise (and Word already has an equation editor available).