Can y=7x^3-4x^2+8x  be factored? If so what are the factors ?

Factor $y = 7 {x}^{3} - 4 {x}^{2} + 8 x$
$y = x Y = x \left(7 {x}^{2} - 4 x + 8\right)$. Factor Y.
Finally: $y = x \left(7 {x}^{2} - 4 x + 8\right)$