Question
$$5x^3+x^2+3+x^3-6 = 0$$
Answer
This equation has no solution.
Explanation
$$ \begin{aligned} 5x^3+x^2+3+x^3-6 &= 0&& \text{simplify left side} \\[1 em]6x^3+x^2-3 &= 0&& \\[1 em] \end{aligned} $$
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