Помогите решить номер!!!. Created by дима123431. algebra-ru

1)=3а^3/2б^32)=5х(3-2у)/5ху=(3-2у)/у3)=(м-2)(м+2)/2(м-2)=(м+2)/24)=(5-а)(5+а)/(а-5)^2=(5+а)/(5-а)