Find roots of polynomial $$ p(x) = x^5-5x^4+6x^3-3x^2+5x-6 $$
Answer
The roots of polynomial $ p(x) $ are:
$$ \begin{aligned}x_1 &= 3.4217\\[1 em]x_2 &= -0.4378+0.9033i\\[1 em]x_3 &= -0.4378-0.9033i\\[1 em]x_4 &= 1.2269+0.4847i\\[1 em]x_5 &= 1.2269-0.4847i \end{aligned} $$Explanation
Polynomial $ x^5-5x^4+6x^3-3x^2+5x-6 $ has no rational roots that can be found using Rational Root Test, so the roots were found using Newton method.
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