\documentclass[a4paper,12pt,landscape, twocolumn]{/media/documents/Cours/Prof/Enseignements/Archive/2013-2014/tools/style/classExo}

% Title Page
\title{Develloper factoriser - Exercices}
\author{}
\date{}

\fancyhead[L]{Quatrième}
\fancyhead[C]{\Thetitle}
\fancyhead[R]{\thepage}


\begin{document}
\thispagestyle{empty}

\begin{Exo}
    Compléter les pointillés pour développer les expressions.
    \begin{enumerate}
        \item$A = (2x + 3)(4 + 7x)$
        \begin{center}
            \includegraphics[scale=0.2]{./fig/doubleProd}

            $A = \cdots \times \cdots +  \cdots \times \cdots  +  \cdots \times \cdots  +  \cdots \times \cdots $
        \end{center}
        
        \item$B = (5x + 2)(-4 + x)$
        \begin{center}
            \includegraphics[scale=0.2]{./fig/doubleProd}

            $B = \cdots \times \cdots +  \cdots \times \cdots  +  \cdots \times \cdots  +  \cdots \times \cdots $
        \end{center}

        \item$C = (2x - 3)(-4 + 7x)$
        \begin{center}
            \includegraphics[scale=0.2]{./fig/doubleProd}

            $C = \cdots \times \cdots +  \cdots \times \cdots  +  \cdots \times \cdots  +  \cdots \times \cdots $
        \end{center}
    \end{enumerate}
\end{Exo}


\setcounter{exo}{0}

\begin{Exo}
    Compléter les pointillés pour développer les expressions.
    \begin{enumerate}
        \item$A = (2x + 3)(4 + 7x)$
        \begin{center}
            \includegraphics[scale=0.2]{./fig/doubleProd}

            $A = \cdots \times \cdots +  \cdots \times \cdots  +  \cdots \times \cdots  +  \cdots \times \cdots $
        \end{center}
        
        \item$B = (5x + 2)(-4 + x)$
        \begin{center}
            \includegraphics[scale=0.2]{./fig/doubleProd}

            $B = \cdots \times \cdots +  \cdots \times \cdots  +  \cdots \times \cdots  +  \cdots \times \cdots $
        \end{center}

        \item$C = (2x - 3)(-4 + 7x)$
        \begin{center}
            \includegraphics[scale=0.2]{./fig/doubleProd}

            $C = \cdots \times \cdots +  \cdots \times \cdots  +  \cdots \times \cdots  +  \cdots \times \cdots $
        \end{center}
    \end{enumerate}
\end{Exo}
\end{document}

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