Question
$$a^3+5a+11-(4a^3+6a^2-a+1) = 0$$
Answer
This equation has no solution.
Explanation
$$ \begin{aligned} a^3+5a+11-(4a^3+6a^2-a+1) &= 0&& \text{simplify left side} \\[1 em]a^3+5a+11-4a^3-6a^2+a-1 &= 0&& \\[1 em]-3a^3-6a^2+6a+10 &= 0&& \\[1 em] \end{aligned} $$
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