\(x\ge0\)
\(\left(\sqrt{x}-4\right)\left(|x+2|-1\right)\left(x^2-3\right)=0\)
\(\Leftrightarrow\left[{}\begin{matrix}\sqrt{x}-4=0\Rightarrow x=16\left(tm\right)\\|x+2|-1=0\Leftrightarrow\left[{}\begin{matrix}x+2=1\Rightarrow x=-1\\x+2=-1\Rightarrow x=-3\end{matrix}\right.\\x^2-3=0\Rightarrow x=\pm\sqrt{3}\end{matrix}\right.\)