Bonsoir,
Exercice 1 :
A = -
B = +
C = -
D = +
E = +
F = -
G = -
H = -
Exercice 2 :
I = -16
J = -15
K = -10
L = 1
M = 32
N = -2,4
P = 90
Q = -12,8
Exercice 3 :
-1536
16 -96
-2 -8 12
-1 2 -4 -3
-9216
48 -192
-6 -8 24
-3 2 -4 -6
j'espère t'avoir aidé
