Find roots of polynomial $$ p(x) = 23x^4+45x^3+12x^2+98x-1 $$
Answer
The roots of polynomial $ p(x) $ are:
$$ \begin{aligned}x_1 &= 0.0102\\[1 em]x_2 &= -2.4543\\[1 em]x_3 &= 0.2438+1.2957i\\[1 em]x_4 &= 0.2438-1.2957i \end{aligned} $$Explanation
Polynomial $ 23x^4+45x^3+12x^2+98x-1 $ has no rational roots that can be found using Rational Root Test, so the roots were found using quartic formulas.
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