Respuesta :

caylus
Hello,

........|x^4...|x^3...|x^2...|x^1...|1....|
........|6......|-7......|-153.|175...|75..|
x=-5 |........|-30....|185..|-160..|-75|
........|6......|-37....|32....|15.....|0...|

[tex]6x^4-7x^3-153x^2+175x+75=(x+5)(6x^3-37x^2+32x+15)[/tex]