m p m+p a X a =a 6 7 6+7 13 2 Xx2 = 2 = 2 m p mXp (a) = a 4 -3 4X(-3) 12 (5) =5 = 5 m-p am/ = a ap 5 2 6 3 10 10 5 6-(-3)= 5 = ou = 5 3 -3 10 5 m m m -2 -2 aXb a X b 5x X m m -4 A/B a 13/ 13-4 b m 7 7-4 x -3/-2/-1/-0.5/0/0.5/1/2/3 fx27/-8/-1/-0.125/0/0.125/1/8/27 x droite horizontale fx verticale drpoit -3 horizontale -27 verticale -10<-2 3 3 -10<-2 equation racine cube 0.2 0.6 inequation intervale racine cubique 0.4 0.74