02_04_ex_12.tex

{$\ds g(x)= \frac{x^3-2x^2}{2x^2}$
}
{\begin{enumerate}
\item		$g'(x) = \frac{2x^2(3x^2-4x)-(x^3-2x^2)(4x)}{4x^4}$
\item		$g'(x) = 1/2$
\item		They are equal.
\end{enumerate}
}