Question
Find roots of polynomial $$ p(x) = -4x-16 $$
Answer
The root of polynomial $ p(x) $ is:
$$ \begin{aligned}x &= -4 \end{aligned} $$Explanation
$$ \begin{aligned} -4x-16 & = 0 \\[1 em]
-4 \cdot x & = 16 \\[1 em]
x & = \frac{ 16 }{ -4 } \\[1 em]
x & = \frac{ 16 : 4 }{ -4 : 4} \\[1 em]
x & = -4
\end{aligned} $$
This page was created using
Polynomial Roots Calculator