$$x^3-9x^2-25x+25 = 0$$
Answer
$$ \begin{matrix}x_1 = 0.79338 & x_2 = -2.84997 & x_3 = 11.05659 \end{matrix} $$
Explanation
This polynomial has no rational roots that can be found using Rational Root Test.
Roots were found using qubic formulas.
This page was created using
Polynomial Equations Solver