Find roots of polynomial $$ p(x) = 3x^3+6x^2+11x+6 $$
Answer
The roots of polynomial $ p(x) $ are:
$$ \begin{aligned}x_1 &= -0.7301\\[1 em]x_2 &= -0.635+1.5285i\\[1 em]x_3 &= -0.635-1.5285i \end{aligned} $$Explanation
Polynomial $ 3x^3+6x^2+11x+6 $ has no rational roots that can be found using Rational Root Test, so the roots were found using qubic formulas.
This page was created using
Polynomial Roots Calculator