Réponse :
A = 6 * 6 + 6 * d = 6(6 + d) = 36 + 6d
B = 3*4 + g*4 = 4(3 + g) = 12 = 4g
C = p*8 - p*a = p(8 - a) = 8p - ap
D = S * 7 - 4 * 7 = 7(S - 4) = 7S - 28
E = 6*a + 6 * z = 6(a + z) = 6a + 6z
F = k * 5 + k * t = k(5 + t) = 5k + kt
G = 9 * 9 - 8 * q = 81 - 8q
H = 2 - 2 * W = 2(1 - W) = 2 - 2W
K = 76 - 7d =
Explications étape par étape
