The roots of polynomial $ p(x) $ are:
$$ \begin{aligned}x_1 &= -\frac{ 5 }{ 11 }+\frac{ 6 \sqrt{ 10}}{ 11 }i\\[1 em]x_2 &= -\frac{ 5 }{ 11 }-6 \frac{\sqrt{ 10 }}{ 11 }i \end{aligned} $$The solutions of $ 11x^2+10x+35 = 0 $ are: $ x = -\dfrac{ 5 }{ 11 }+\dfrac{ 6 \sqrt{ 10}}{ 11 }i ~ \text{and} ~ x = -\dfrac{ 5 }{ 11 }-\dfrac{ 6 \sqrt{ 10}}{ 11 }i$.
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