Bonjour
Décomposer pour reduire :
F=2V100-4V18+13V72
F = 2V(10^2) - 4V(2 x 3^2) + 13V(2^2 x 3^2 x 2)
F = 2 x 10 - 4 x 3V2 + 13 x 2 x 3V2
F = 20 - 12V2 + 78V2
F = 20 + 66V2
G=V(160/9)-(5/3)V100
G = V(4^2 x 10 / 3^2) - (5/3)V(10^2)
G = (4/3)V10 - 5 x 10/3
G = (4/3)V10 - 50/3
