MAEVA5145 MAEVA5145 Mathématiques Answered Bon soir j ai un autre problème Effectuer ( xy ) 3 = ( ab ) 4 = ( x 2 y ) 3 = X x x 2 = X 2 x x 3 = A 2 x a 3 = X3 ÷ x2 = Y5÷ y3 = A3 y2 ]÷ a2 y =