Find roots of polynomial $$ p(x) = 6x^4-10x^3+8x^2-5x-6 $$
Answer
The roots of polynomial $ p(x) $ are:
$$ \begin{aligned}x_1 &= -0.4946\\[1 em]x_2 &= 1.4636\\[1 em]x_3 &= 0.3488+1.1223i\\[1 em]x_4 &= 0.3488-1.1223i \end{aligned} $$Explanation
Polynomial $ 6x^4-10x^3+8x^2-5x-6 $ has no rational roots that can be found using Rational Root Test, so the roots were found using quartic formulas.
This page was created using
Polynomial Roots Calculator