{[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 "E7 - Equations de deg~00e9 2. - Calculs et discriminant " ] [auteurs_aplusix "JFN " ] [description_aplusix "Exemples : " (4x+2)(3x-6)=3x(6x-3);-2x^[2]-x+3=4x^[2]+4x+2 " " ] [discipline_aplusix "Math " ] [theme_aplusix "Equations degr~00e9 2 " ] [niveau_aplusix " " ] [age_aplusix 15-16 " " ] [mots_cles_aplusix " " ] [langue_aplusix "fr " ] [nombre_phases_aplusix 4] [phases (Aplusix_Phase1 Aplusix_Phase2 Aplusix_Phase3 Aplusix_Phase4)] [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 2 " " ] [exercices_aleatoires oui] [type_exercice operator_solve] [consigne_exercice " " ] [reserve_aplusix {for (ax+b)(cx-3v)=(ux-v)(2cx-d) {and {natAnd 2<=a<=4 1<=b<=5} {natAnd 2<=c<=5 1<=d<=4} {natAnd 2<=u<=5 1<=v<=4} {number 10}}} " " ] [exercices_aplusix " " (3x+4)(2x-12)=(2x-4)(4x-1) " " (3x+3)(4x-6)=-(5x-2)(8x-1) " " (2x+2)(4x-9)=-(5x-3)(8x-2) " " (2x+2)(4x-6)=(3x-2)(8x-4) " " -(4x+3)(2x-6)=(2x-2)(4x-4) " " (4x+2)(4x-3)=(2x-1)(8x-2) " " -(2x+4)(2x-6)=(3x-2)(4x-4) " " (4x+5)(3x-3)=(2x-1)(6x-2) " " (3x+1)(5x-12)=-(2x-4)(10x-1) " " (4x+1)(4x-3)=(2x-1)(8x-4) " " " " ] [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+b)(cx-3v)=ux(2cx-d) {and {natAnd 2<=a<=4 1<=b<=5} {natAnd 2<=c<=5 1<=d<=4} {natAnd 2<=u<=5 1<=v<=4} {number 10}}} " " ] [exercices_aplusix " " (4x+2)(3x-6)=3x(6x-3) " " (2x+4)(4x-9)=3x(8x-2) " " (4x+3)(5x-3)=2x(10x-4) " " (3x+4)(4x-3)=5x(8x-2) " " (4x+5)(4x-12)=3x(8x-2) " " (3x+5)(5x-3)=2x(10x-4) " " (2x+2)(2x-3)=3x(4x-3) " " (4x+2)(3x-3)=5x(6x-2) " " (3x+3)(3x-9)=4x(6x-4) " " (3x+3)(5x-9)=4x(10x-1) " " " " ] [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] [titre_phase " " ] [explication_phase " " ] [nombre_maxi_exercices 4 " " ] [exercices_aleatoires oui] [type_exercice operator_solve] [consigne_exercice " " ] [reserve_aplusix " " {for ax^[2]+bx+c=ux^[2]+vx-2b {and {natAnd -4<=a<=4 -4<=b<=4} [2<=c<=5] {natAnd 2<=u<=5 1<=v<=4} [abu<>0] {number 10}}} " " " " ] [exercices_aplusix -3x^[2]-x+3=2x^[2]+3x+2 " " -2x^[2]-x+3=4x^[2]+4x+2 " " -x^[2]-4x+5=5x^[2]+3x+8 " " -3x^[2]-4x+3=3x^[2]+2x+8 " " -2x^[2]-3x+5=2x^[2]+2x+6 " " -3x^[2]+3x+4=2x^[2]+3x-6 " " x^[2]+3x+2=2x^[2]+4x-6 " " -x^[2]+3x+4=5x^[2]+2x-6 " " 2x^[2]-2x+5=4x^[2]+4x+4 " " x^[2]-x+2=4x^[2]+x+2 " " " " ] [commentaires_phase " " ] [liste_exercices ()]}] [Aplusix_Phase4 {[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_Phase4] [numero_phase 4] [titre_phase " " 3 " " ] [explication_phase " " ] [nombre_maxi_exercices 2 " " ] [exercices_aleatoires oui] [type_exercice operator_solve] [consigne_exercice " " ] [reserve_aplusix {for (ax+2b)(cx-v)-(ux-b)(2ax-d)=0 {and {natAnd 2<=a<=4 1<=b<=5} {natAnd 2<=c<=5 1<=d<=4} {natAnd 2<=u<=5 1<=v<=4} {number 10}}} " " ] [exercices_aplusix " " (4x+2)(5x-3)-(4x-1)(8x-2)=0 " " (3x+10)(3x-3)-(2x-5)(6x-1)=0 " " (3x+6)(2x-2)-(2x-3)(6x-2)=0 " " (2x+6)(4x-4)-(2x-3)(4x-2)=0 " " (3x+6)(3x-4)-(2x-3)(6x-2)=0 " " (4x+2)(2x-3)-(5x-1)(8x-3)=0 " " (3x+8)(3x-1)-(2x-4)(6x-1)=0 " " (4x+6)(5x-3)-(2x-3)(8x-1)=0 " " (2x+8)(5x-2)-(5x-4)(4x-2)=0 " " (2x+10)(4x-4)-(2x-5)(4x-1)=0 " " " " ] [commentaires_phase " " ] [liste_exercices ()]}]}