Question

96(x+4)-x*96=(x+4)*x*2

Answer 1

96(х+4-х)=2х(х+4)
384=2х^2+8х
х^2+4х-192=0
D=16+768=784=28^2
х1=12, х2=-16, х3=0
Ответ: -16, 0, 12