Question

Determinati numerele intregi ,x,y astfel incat (x+3)*(y-1)=5
DAU COROANA CAT MAI REPEDEE

Answer 1

Răspuns:

(x+3)(y-1)=5

x+3=5=>x=2

daca x=2=>y=2

x+3=1=>x=-2

y-1=5=>y=6