\documentclass[11pt]{article} \usepackage[frenchb]{babel} \usepackage[latin1]{inputenc} \topmargin0pt\headsep0pt\headheight0pt\footskip0pt \usepackage[dvips,a4paper,margin=1cm]{geometry} \usepackage{tabularx,amsmath,amssymb} \usepackage[dvips]{graphicx} \input christ5.tex \parindent0pt \begin{document} \pagestyle{empty} \parskip0pt \titrage{Inéquations auto-corrigées}{3eme} \parskip6pt Résous les inéquation suivantes et représente graphiquement les solutions de ces inéquations. \begin{center} \begin{tabular}{c|c} %\hline $2x+7<3x$\kern20mm$(7<x)$&$4x-4\geqslant8$\kern20mm$(x\geqslant3)$\\ \includegraphics{303inequation.1}&\includegraphics{303inequation.1}\\ &\\ $10x\leqslant8+6x$\kern20mm$(x\leqslant2)$&$-3x>12$\kern20mm$(x<-4)$\\ \includegraphics{303inequation.1}&\includegraphics{303inequation.1}\\ &\\ $3x-7\leqslant2x+1$\kern20mm$(x\leqslant8)$&$4x-19>x-10$\kern20mm$(x>3)$\\ \includegraphics{303inequation.1}&\includegraphics{303inequation.1}\\ &\\ $3x-1\geqslant4x+2$\kern20mm$(-3\geqslant x)$&$5x+12\geqslant5x-15$\kern20mm$(??)$\\ \includegraphics{303inequation.1}&\includegraphics{303inequation.1}\\ &\\ $4x+15\geqslant-2x+9$\kern20mm$(x\geqslant -1)$&$3x-8<-7x+2$\kern20mm$(x<1)$\\ \includegraphics{303inequation.1}&\includegraphics{303inequation.1}\\ &\\ $-2x+5>-2-9x$\kern20mm$(x>-1)$&$4x+7<-7+4x$\kern20mm$(??)$\\ \includegraphics{303inequation.1}&\includegraphics{303inequation.1}\\ &\\ $2(x+5)<3(x+2)$\kern20mm$(x>4)$&$3(-x+3)>5(3-x)$\kern20mm$(3<x)$\\ \includegraphics{303inequation.1}&\includegraphics{303inequation.1}\\ &\\ $2x+\dfrac{1}{3}\leqslant4x-\dfrac{2}{3}$\kern20mm$\left(\dfrac{1}{2}\leqslant x\right)$&$(x+1)(x-1)>(2-x)^2$\kern20mm$\left(\dfrac{5}{4}<x\right)$\\ &\\ \includegraphics{303inequation.1}&\includegraphics{303inequation.1}\\ \end{tabular} \end{center} \end{document}