Find roots of polynomial $$ p(x) = x^3-24x^2+189x-491 $$
Answer
The roots of polynomial $ p(x) $ are:
$$ \begin{aligned}x_1 &= 10.1038\\[1 em]x_2 &= 6.9481+0.5652i\\[1 em]x_3 &= 6.9481-0.5652i \end{aligned} $$Explanation
Polynomial $ x^3-24x^2+189x-491 $ has no rational roots that can be found using Rational Root Test, so the roots were found using qubic formulas.
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