The root of polynomial $ p(x) $ is:
$$ \begin{aligned}x &= 0 \end{aligned} $$Step 1:
Combine like terms:
$$ \color{blue}{118709x} + \color{blue}{100314x} = \color{blue}{219023x} $$Step 2:
$$ \begin{aligned} 219023x & = 0 \\[1 em] x & = 0 \end{aligned} $$