bonjour
A B C et D = calculatrice si tu ne sais pas faire de tête
E = - 9 * 16 = - 144
F = 81 / 32
G = - 1 * 16 / 36 = - 16 /36 = - 4 / 9
A = 2³ = 2*2*2 = 8
B = -4³ = -4*-4*-4 = -64
C = 3-² = 1/9
D = (-2)-⁴ = 1/16
E = (-3)³ * 2⁴ = -27 * 16 = 432
F = 3⁴ / 2⁵ = 81 /32
D = (-1)¹⁷ * (-2)⁴ /6² = -16 / 36 = -8/18 = -4/9
bonne journée
