AAAAAAAAAAAJJJJJJJJJJJJJJJUUUUUUUUUUUUTTTTTTTTTTOOOOOORRRRRRRR! AFLATI DOMENIUL DE VALORI ADMISIBILE AL RAPORTULUI ALGEBRIC:
a) y minus 1 supra minus 3 minus 0,3 x
b) 5 x minus 9 supra minus 4 x la puterea a 2 plus 16
c) x minus y supra x la puterea 2 plus x
d) 15 y supra 2 x la puterea a 3 minus x la puterea 2