{[Aplusix {[modele aplusix_modele] [noms_prop (objet statut_aplusix sorte_activite_aplusix titre_aplusix auteurs_aplusix description_aplusix discipline_aplusix theme_aplusix niveau_aplusix age_aplusix mots_cles_aplusix domaine_calcul domaine_bouton_calcul niv_alg_dyn nombre_maxi_exercices exercices_aleatoires les_langues langage_repertoire lexique_multilingue commentaires_widget nombre_phases_aplusix)] [objet Aplusix] [titre_aplusix "E5 - Equations de degr~00e9 2 - Discriminant " ] [auteurs_aplusix "JFN " ] [description_aplusix "Exemples : " x^[2]-3x+4=0;-2x^[2]+2x+1=0;x^[2]+2x+1=0 " " ] [discipline_aplusix "Math " ] [theme_aplusix "Equations degr~00e9 2 " ] [niveau_aplusix " " ] [age_aplusix 15-17 " " ] [mots_cles_aplusix " " ] [langue_aplusix "fr " ] [nombre_phases_aplusix 3] [phases (Aplusix_Phase1 Aplusix_Phase2 Aplusix_Phase3)] [nombre_maxi_exercices " " ] [exercices_aleatoires oui] [statut_aplusix 2] [domaine_calcul nombres_reels] [domaine_bouton_calcul calculs_7] [niv_alg_dyn 2] [les_langues " " ] [langage_repertoire " " ] [lexique_multilingue " " ] [commentaires_widget " " ] [sorte_activite_aplusix libre]}] [Aplusix_Phase1 {[modele aplusix_phase_modele] [noms_prop (objet numero_phase nombre_maxi_exercices exercices_aleatoires type_exercice consigne_exercice commentaires_phase reserve_aplusix exercices_aplusix)] [objet Aplusix_Phase1] [numero_phase 1] [titre_phase " " ] [explication_phase " " ] [nombre_maxi_exercices 6 " " ] [exercices_aleatoires oui] [type_exercice operator_solve] [consigne_exercice " " ] [reserve_aplusix {for ax^[2]+bx+c=0 {and {natAnd -4<=a<=4 a<>0} {natAnd -4<=b<=4 b<>0} {natAnd -4<=c<=4 c<>0} [b^[2]-4ac>0] {number 30}}} " " ] [exercices_aplusix " " x^[2]-3x+1=0 " " x^[2]-3x-2=0 " " x^[2]+2x-1=0 " " -2x^[2]+x+4=0 " " -3x^[2]+2x+4=0 " " 4x^[2]+x-4=0 " " -3x^[2]-2x+4=0 " " -3x^[2]-4x+3=0 " " 2x^[2]-x-2=0 " " -4x^[2]+4x+2=0 " " -x^[2]+3x-2=0 " " -x^[2]+2x+4=0 " " -x^[2]-3x+3=0 " " 3x^[2]-2x-1=0 " " 2x^[2]-4x-4=0 " " -x^[2]+4x+4=0 " " -3x^[2]+x+3=0 " " -4x^[2]+2x+4=0 " " -4x^[2]-x+2=0 " " -4x^[2]-3x+4=0 " " -3x^[2]-2x+3=0 " " 4x^[2]+x-3=0 " " 2x^[2]-2x-4=0 " " -2x^[2]+4x+2=0 " " 4x^[2]+2x-4=0 " " x^[2]-4x-2=0 " " 3x^[2]-4x-2=0 " " -3x^[2]+3x+1=0 " " -2x^[2]+2x+1=0 " " -2x^[2]+4x+4=0 " " " " ] [commentaires_phase " " ] [liste_exercices ()]}] [Aplusix_Phase2 {[modele aplusix_phase_modele] [noms_prop (objet numero_phase nombre_maxi_exercices exercices_aleatoires type_exercice consigne_exercice commentaires_phase reserve_aplusix exercices_aplusix)] [objet Aplusix_Phase2] [numero_phase 2] [titre_phase " " ] [explication_phase " " ] [nombre_maxi_exercices " " 2 " " ] [exercices_aleatoires oui] [type_exercice operator_solve] [consigne_exercice " " ] [reserve_aplusix {for ax^[2]+bx+c=0 {and {natAnd -4<=a<=4 a<>0} {natAnd -4<=b<=4 b<>0} {natAnd -4<=c<=4 c<>0} [b^[2]-4ac=0] {number 10}}} " " ] [exercices_aplusix -x^[2]-4x-4=0 " " 4x^[2]+4x+1=0 " " -2x^[2]+4x-2=0 " " x^[2]+4x+4=0 " " -2x^[2]-4x-2=0 " " x^[2]+2x+1=0 " " x^[2]-4x+4=0 " " -x^[2]+2x-1=0 " " -x^[2]+4x-4=0 " " x^[2]-2x+1=0 " " " " ] [commentaires_phase " " ] [liste_exercices ()]}] [Aplusix_Phase3 {[modele aplusix_phase_modele] [noms_prop (objet numero_phase nombre_maxi_exercices exercices_aleatoires type_exercice consigne_exercice commentaires_phase reserve_aplusix exercices_aplusix)] [objet Aplusix_Phase3] [numero_phase 3] [nombre_maxi_exercices 2 " " ] [exercices_aleatoires oui] [type_exercice operator_solve] [consigne_exercice " " ] [reserve_aplusix {for ax^[2]+bx+c=0 {and {natAnd -4<=a<=4 a<>0} {natAnd -4<=b<=4 b<>0} {natAnd -4<=c<=4 c<>0} [b^[2]-4ac<0] {number 10}}} " " ] [exercices_aplusix " " x^[2]-x+2=0 " " 3x^[2]-4x+3=0 " " -2x^[2]-3x-2=0 " " 2x^[2]+x+4=0 " " 4x^[2]+4x+3=0 " " -3x^[2]+x-1=0 " " -x^[2]-3x-4=0 " " x^[2]-3x+3=0 " " 3x^[2]+3x+4=0 " " x^[2]-3x+4=0 " " " " ] [commentaires_phase " " ] [liste_exercices ()]}]}