ĐK: \(\left[{}\begin{matrix}x< 0\\x>2\end{matrix}\right.\)
\(\sqrt{x^2-2x}=\sqrt{2-3x}\)
\(\Leftrightarrow x^2-2x=2-3x\)
\(\Leftrightarrow x^2+x-2=0\)
\(\Leftrightarrow\left(x+2\right)\left(x-1\right)=0\)
\(\Leftrightarrow\left[{}\begin{matrix}x=-2\left(chon\right)\\x=1\left(loai\right)\end{matrix}\right.\)
Vậy pt có nghiệm duy nhất \(x=-2\)