$$5x^3+42x^2+73x-69 = 0$$
Answer
$$ \begin{matrix}x_1 = 0.66803 & x_2 = -4.53402+0.31691i & x_3 = -4.53402-0.31691i \end{matrix} $$
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