HELINASERRANO09 HELINASERRANO09 Mathématiques Answered 33 Développer les expressions. E = 2(x-3) G = 7(5x - 3) / = 6(x + 4) K = 4(x + 7) F = 10(4 - x) H = x(x-8) J = 5(3x + 12) L = 6 (1+4x)