Respuestas

2014-02-06T14:23:27+01:00
Y^6-1
(y^3-1)(y^3+1) ((y-1)(y^2+y+1))
((y+1)(y^2-y+1)) (y-1)(y+1) (y^2+y+1)(y^2-y+1)
(y^2-1)(y^2+y+1)(y^2-y+1)