Find roots of polynomial $$ p(x) = 12x^2+10x-20 $$
Answer
The roots of polynomial $ p(x) $ are:
$$ \begin{aligned}x_1 &= 0.9399\\[1 em]x_2 &= -1.7732 \end{aligned} $$Explanation
The solutions of $ 12x^2+10x-20 = 0 $ are: $ x = -\dfrac{ 5 }{ 12 }-\dfrac{\sqrt{ 265 }}{ 12 } ~ \text{and} ~ x = -\dfrac{ 5 }{ 12 }+\dfrac{\sqrt{ 265 }}{ 12 }$.
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