Bonsoir,
J'aimerais qu'on me donne des réponses aux questions de mon d.m suivant svp :
A=(1 - 3) X 16   B=1 - 3 X 1 + 1      C= -3 + 1
         _     _       _              _    _       _     _                 _      _
         2    4      9             5   10   6     2               4     2
                                                                                 _______
                                                                                 2    -    5
                                                                                 _           _
                                                                                 5          2
Vraiment important merci !