Ta có: \(\hept{\begin{cases}\left(2x-y-4\right)^{2016}\ge0\\\left(3x+2y-13\right)^{2016}\ge0\end{cases}}\)
\(\Rightarrow\left(2x-y-4\right)^{2016}+\left(3x+2y-13\right)^{2016}\ge0\)
Dấu bằng xảy ra khi
\(\hept{\begin{cases}2x-y-4=0\\3x+2y-13=0\end{cases}}\)
\(\Leftrightarrow\hept{\begin{cases}x=3\\y=2\end{cases}}\)
\(\Rightarrow A=\left(x-y\right)^{2016}+2016=\left(3-2\right)^{2016}+2016=2017\)