\(\frac{x-2}{4}=-\frac{16}{2-x}\)
\(\Leftrightarrow x-2=-\frac{64}{2-x}\)
\(\Leftrightarrow\left(x-2\right)\left(2-x\right)=-64\)
\(\Leftrightarrow2x-x^2-4+2x=-64\)
\(\Leftrightarrow4x-x^2-4+64=0\)
\(\Leftrightarrow4x-x^2-60=0\)
\(\Leftrightarrow x^2-4x-60=0\)
\(\Leftrightarrow\left(x-10\right)\left(x+6\right)=0\)
\(\Leftrightarrow\orbr{\begin{cases}x-10=0\\x+6=0\end{cases}\Leftrightarrow\orbr{\begin{cases}x=10\\x=-6\end{cases}}}\)
Vậy \(x\in\left\{10;-6\right\}\)
\(ĐKXĐ:x\ne2\)
Xong giải như bt bạn nhé!!
