bonjour
S = 1 + 2 √5 + 5 = 6 + 2 √5
T = 3 - 6 √2 + 2 = 5 - 6 √2
U = 7 + 2 √77 + 11 = 18 + 2 √77
V = 16 - 24 √6 + 54 = 70 - 24 √6
W = 1 - 5 = - 4
X = 3 - 5 = - 2
Y = 2 - 27 = - 25
Z = fais le pour voir si tu as compris
