2 25 x + -- - 5 x
x^2 + 25/x - 5
-5 + x^2 + 25/x
2 25 -5 + x + -- x
-5.0 + x^2 + 25.0/x
3 25 + x - 5*x ------------- x
(25 + x^3 - 5*x)/x