ELOB30 ELOB30 21-10-2022 BREVET Answered Svp qq un saurait m’aider: Calculer en détaillant A = 2,5 x 4-2 x 2,5 + 2(2+3) B=4+7x3 + 2x7x0+4 C=9x (-1) - 1 x (-1) D = (-3) x (-2) x (4) × (5) E=8-2x (9-4x7)-3-1 F = 5x (-2) x (-2) -4x7