Question
$$(c^2-6)(2c^2+3c-1) = 0$$
Answer
This equation has no solution.
Explanation
$$ \begin{aligned} (c^2-6)(2c^2+3c-1) &= 0&& \text{simplify left side} \\[1 em]2c^4+3c^3-c^2-12c^2-18c+6 &= 0&& \\[1 em]2c^4+3c^3-13c^2-18c+6 &= 0&& \\[1 em] \end{aligned} $$
This polynomial has no rational roots that can be found using Rational Root Test.
Roots were found using quartic formulas
This page was created using
Polynomial Equations Solver