\documentclass{beamer}
\begin{document}
\frame {
\titlepage
}
\frame {
\frametitle{Sample Page 1}
\[\frac{-b \pm \sqrt{b^2 - c}}{2a}\]
}
\frame{
\frametitle{Sample Page 2}
\framesubtitle{An Example of Lists}
\begin{itemize}
\item 1
\item 2
\item 3
\end{itemize}
}
\frame{
\frametitle{Paragraph Content}
This is a paragraph.
}
\end{document}