The roots of polynomial $ p(x) $ are:
$$ \begin{aligned}x_1 &= 0.0972\\[1 em]x_2 &= -3.4305 \end{aligned} $$The solutions of $ 3x^2+10x-1 = 0 $ are: $ x = -\dfrac{ 5 }{ 3 }-\dfrac{ 2 \sqrt{ 7}}{ 3 } ~ \text{and} ~ x = -\dfrac{ 5 }{ 3 }+\dfrac{ 2 \sqrt{ 7}}{ 3 }$.
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