Find roots of polynomial $$ p(x) = -x^2-4x+2 $$
Answer
The roots of polynomial $ p(x) $ are:
$$ \begin{aligned}x_1 &= 0.4495\\[1 em]x_2 &= -4.4495 \end{aligned} $$Explanation
The solutions of $ -x^2-4x+2 = 0 $ are: $ x = -2-\sqrt{ 6 } ~ \text{and} ~ x = -2+\sqrt{ 6 }$.
You can use step-by-step quadratic equation solver to see a detailed explanation on how to solve this quadratic equation.
This page was created using
Polynomial Roots Calculator