\documentclass[a4paper,12pt,landscape, twocolumn]{/media/documents/Cours/Prof/Enseignements/2014-2015/tools/style/classExo}
\usepackage{/media/documents/Cours/Prof/Enseignements/2014-2015/2014_2015}

% Title Page
\titre{Identités remarquables - Exercices}
% \seconde \premiereS \PSTMG \TSTMG
\classe{\seconde}
\date{Mars 2015}


\begin{document}

\begin{questions}

    \question
    \begin{parts}
        \part Relier les expressions égales entres elles.

        \begin{minipage}[c]{0.2\textwidth}
            \flushright
            $4x^2 + 4x \qquad \bullet$ \\[0.5cm]
            $48x + 9x^2 \qquad  \bullet$ \\[0.5cm]
            $6x^2 - 4x \qquad \bullet$ \\[0.5cm]
            
        \end{minipage}
        \hspace{2cm}
        \begin{minipage}[c]{0.1\textwidth}
            \begin{itemize}
                \item $4x(x + 1)$
                \item $-2x(-3x + 2)$
                \item $4x(x + 4)$
                \item $9x(48x + 1)$
                \item $x(48x + 9)$
                \item $2x(3x - 2)$
            \end{itemize}
            
        \end{minipage}

        \part Développer puis factoriser les expressions suivantes
            \begin{eqnarray*}
                A  =  5x^2 + 10 & \qquad & B = x^2 + x \\
                C  =  20x^2 + 10 & \qquad & D = (x + 2)^2 - 4 
            \end{eqnarray*}
    \end{parts}
    
    \question
    \begin{parts}
        \part Relier les expressions égales entres elles.

        \begin{minipage}[c]{0.2\textwidth}
            \flushright
            $4x^2 + 4x + 1 \qquad \bullet$ \\[0.5cm]
            $64x^2 - 48x + 9 \qquad  \bullet$ \\[0.5cm]
            $36x^2 + 60x + 25 \qquad \bullet$ \\[0.5cm]
            $36x^2 - 60x + 25 \qquad \bullet$
            
        \end{minipage}
        \hspace{2cm}
        \begin{minipage}[c]{0.1\textwidth}
            \begin{itemize}
                \item $(8x - 3)^2$
                \item $(6x + 5)^2$
                \item $(2x + 1)^2$
                \item $(6x - 5)^2$
                \item $(36x + 25)^2$
                \item $(4x + 1)^2$
                \item $(2x - 1)^2$
                \item $(8x + 3)^2$
            \end{itemize}
            
        \end{minipage}

        \part Factoriser l'expression suivante
            \begin{eqnarray*}
                A & = & 25x^2 + 30x + 9
            \end{eqnarray*}
    \end{parts}

    \pagebreak
    \question
    \begin{parts}
        \part Relier les expressions égales entres elles.

        \begin{minipage}[c]{0.2\textwidth}
            \flushright
            $4x + 4x^2 + 1 \qquad \bullet$ \\[0.5cm]
            $9 - 48x + 64x^2 \qquad  \bullet$ \\[0.5cm]
            $4 + 49x^2 - 28x \qquad \bullet$ \\[0.5cm]
            $16x + 16x^2 + 4 \qquad \bullet$             
        \end{minipage}
        \hspace{2cm}
        \begin{minipage}[c]{0.1\textwidth}
            \begin{itemize}
                \item $(2x + 1)^2$
                \item $(8x - 3)^2$
                \item $(7x + 3)^2$
                \item $(2x + 4)^2$
                \item $(2x - 1)^2$
                \item $(3 - 7x)^2$
                \item $(2 + 4x)^2$
                \item $(8x + 3)^2$
            \end{itemize}
            
        \end{minipage}

        \part Factoriser les expressions suivantes
            \begin{eqnarray*}
                A = 4 + 25x^2 + 20x & \qquad & B  =  -72x + 81x^2 + 16
            \end{eqnarray*}
    \end{parts}

    \question
    \begin{parts}
        \part Relier les expressions égales entres elles.

        \begin{minipage}[c]{0.15\textwidth}
            \flushright
            $4x^2 - 9 \qquad \bullet$ \\[0.5cm]
            $64x^2 - 16 \qquad  \bullet$ \\[0.5cm]
            $49x^2  - 81\qquad \bullet$ \\[0.5cm]
            $36 - 9x^2 \qquad \bullet$             
        \end{minipage}
        \hspace{2cm}
        \begin{minipage}[c]{0.2\textwidth}
            \begin{itemize}
                \item $(4x - 9)^2$
                \item $(3x + 6)(3x - 6)$
                \item $(7x + 9)(9 - 7x)$
                \item $(8x + 4)^2$
                \item $(4x + 9)(4x - 9)$
                \item $(7x + 9)(7x - 9)$
                \item $(8x - 4)(8x + 4)$
                \item $(6 - 3x)(6 + 3x)$
            \end{itemize}
            
        \end{minipage}

        \part Factoriser les expressions suivantes
            \begin{eqnarray*}
                A = 2x^2 - 9 \hspace{2cm} B = 9x^2 - 25 \\[0.5cm]
                C = 64x^2 - 1 \hspace{2cm} D = x^2 - 16
            \end{eqnarray*}
    \end{parts}
\end{questions}


\end{document}

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