\(\left(\frac{2x-3}{4}\right)^{2014}+\left(\frac{3y+4}{5}\right)^{2016}=0\)
Có: \(\left(\frac{2x-3}{4}\right)^{2014}\ge0;\left(\frac{3y+4}{5}\right)^{2016}\ge0\)
Mà theo bài ra: \(\left(\frac{2x-3}{4}\right)^{2014}+\left(\frac{3y+4}{5}\right)^{2016}=0\)
\(\Rightarrow\hept{\begin{cases}\frac{2x-3}{4}=0\\\frac{3y+4}{5}=0\end{cases}}\Rightarrow\hept{\begin{cases}2x-3=0\\3y+4=0\end{cases}}\Rightarrow\hept{\begin{cases}2x=3\\3y=-4\end{cases}}\Rightarrow\hept{\begin{cases}x=\frac{3}{2}\\y=-\frac{4}{3}\end{cases}}\)
Vậy: \(\hept{\begin{cases}x=\frac{3}{2}\\y=-\frac{4}{3}\end{cases}}\)
\(\Leftrightarrow\hept{\begin{cases}\frac{2x-3}{4}=0\\\frac{3y+4}{5}=0\end{cases}\Leftrightarrow\hept{\begin{cases}x=\frac{3}{2}\\y=-\frac{4}{3}\end{cases}}}\)
