Respuesta :
5 xy + 4
5 xy + 4
_______________________________________
20 xy + 16
25 x^2 y^2 + 20 xy
_______________________________________
25 x^2 y^2 + 40 xy + 16
5 xy + 4
_______________________________________
20 xy + 16
25 x^2 y^2 + 20 xy
_______________________________________
25 x^2 y^2 + 40 xy + 16