XMENEAYMANE XMENEAYMANE 01-11-2020 Mathématiques Answered Exercice 1 (4 pts): Développer et RéduireA = -3a (-5)B = (-2b + 4)(5b - 3)F = -2f +2 (-48) + (-98) x (f + 4) - 3f x 76