Are you enclosing your code with the TEX tags?
without tags: \sqrt{\frac{x}{y}}
with tags:
Hi
I really like to help in this forum,but i am stuck with the latex.when i type it remains as i type it and does not convert to mathematical expressions.I need help in entering a code .can someone tell me exactly what to do in order to use latex?
i am a real ignorant in latex so i need all the technical information.i already have the simbols but can't practice because the technical issue.
Thank's in advance.