$$2451x^3+247x-98 = 0$$
Answer
$$ \begin{matrix}x_1 = 0.24708 & x_2 = -0.12354+0.38283i & x_3 = -0.12354-0.38283i \end{matrix} $$
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