DISTRIBUTIVITE SIMPLE (5ème)
{"Image DocumentName": "DISTRIBUTIVITE SIMPLE (5\u00e8me)", "Image ImageDescription": "D\u00e9velopper 3(x + 2)= 5(2x - 3)= Maintenant attention aux signes!!! 3(2x - 4) + 3(4x - 8) = 3(2x + 4) + 3(4x - 8) = 3(2x - 4) - 3(4x - 8) = 3(2x - 4) - 3(4x + 8) = -3(2x - 4) - 3(4x - 8) = 3 \u00d7 x + 3 \u00d7 2. = 3x x calcule mentalement 5 \u00d7 2x et 5 \u00d7 3. 6x x = 18x x x = 18x x x + 24 attention -3 \u00d7 (-8) = +24. = - 6x x -12x = - 6x. 6x x = - 6x x x = - 18x + 36.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}