How do I write this equation in LaTeX?
Vo = ( R1/( R1+R4)-R2/(R2+R3) ) x Vs
How do I write this equation in LaTeX?
Vo = ( R1/( R1+R4)-R2/(R2+R3) ) x Vs
A quickly coded option.
\documentclass[10pt,letterpaper]{article}
\usepackage{mathtools}
\begin{document}
\[V_o = \left(\frac{ R_1}{( R_1+R_4)}-\frac{R_2}{(R_2+R_3)} \right)V\]
\end{document}
Now I strongly recommend you go online and begin to read any one of the many fine introductions to LaTeX e.g. http://en.wikibooks.org/wiki/LaTeX
Or read this for more good choices of introductions to LaTeX How to write an equation in LaTeX?
There a a number of online equation editors that can be useful to familiarise yourself with the mathematical syntax of LaTeX.
Here are two such editors that provide live updates: