The roots of polynomial $ p(x) $ are:
$$ \begin{aligned}x_1 &= 4.902\\[1 em]x_2 &= 1.598 \end{aligned} $$The solutions of $ 12x^2-78x+94 = 0 $ are: $ x = \dfrac{ 13 }{ 4 }-\dfrac{\sqrt{ 393 }}{ 12 } ~ \text{and} ~ x = \dfrac{ 13 }{ 4 }+\dfrac{\sqrt{ 393 }}{ 12 }$.
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