$$2x^3+38x^2+216x+1125 = 0$$
Answer
$$ \begin{matrix}x_1 = -14.18133 & x_2 = -2.40934+5.81893i & x_3 = -2.40934-5.81893i \end{matrix} $$
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