The roots of polynomial $ p(x) $ are:
$$ \begin{aligned}x_1 &= -118.0535\\[1 em]x_2 &= -504.2798 \end{aligned} $$Step 1:
Write polynomial in descending order
$$ \begin{aligned} 178596+1867x+3x^2 & = 0\\[1 em] 3x^2+1867x+178596 & = 0 \end{aligned} $$Step 2:
The solutions of $ 3x^2+1867x+178596 = 0 $ are: $ x = -\dfrac{ 1867 }{ 6 }-\dfrac{\sqrt{ 1342537 }}{ 6 } ~ \text{and} ~ x = -\dfrac{ 1867 }{ 6 }+\dfrac{\sqrt{ 1342537 }}{ 6 }$.
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