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% Title Page
\titre{Factorisation - Exercices}
% \seconde \premiereS \PSTMG \TSTMG
\classe{Troisième}
\date{Avril 2017}


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\renewcommand{\lexo}{%
    \setcounter{exo}{0}
    \begin{Exo}
        \begin{enumerate}
            \item Relier les expressions égales entres elles.

                \begin{minipage}[c]{0.4\textwidth}
                    \flushright
                    $3x + 9 \qquad \bullet$ \\[0.5cm]
                    $2x^2 + 3x \qquad  \bullet$ \\[0.5cm]
                    $3x^2 + 9x \qquad \bullet$ \\[0.5cm]
                    $25x^2 + 5x \qquad \bullet$

                \end{minipage}
                \hspace{2cm}
                \begin{minipage}[c]{0.4\textwidth}
                    \begin{itemize}
                        \item $5(x+5)$
                        \item $x(2x+3)$
                        \item $5x(5x+1)$
                        \item $x(3x+9)$
                        \item $3(x+9)$
                        \item $3x(x^2 +3)$
                        \item $3(x+3)$
                        \item $x(x+3)$
                    \end{itemize}

                \end{minipage}

            \item Factoriser les expressions suivantes
                \begin{multicols}{2}
                    \begin{enumerate}
                        \item $4x + 6$
                        \item $3x^2 + 2x$
                        \item $25x^2 + 16x$
                        \item $2x + 5x^2$
                    \end{enumerate}

                \end{multicols}

        \end{enumerate}
    \end{Exo}
}


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