\(x\sqrt{3-2x}=3x^2-6x+4\left(ĐK:x\le\frac{3}{2}\right)\)
\(\Leftrightarrow2x\sqrt{3-2x}=6x^2-12x+8\)
\(\Leftrightarrow\left(x^2-2x\sqrt{3-2x}+3-2x\right)+\left(5x^2-10x+5\right)=0\)
\(\Leftrightarrow\left(x-\sqrt{3-2x}\right)^2+5\left(x-1\right)^2=0\)
\(\Leftrightarrow\left\{\begin{matrix}x-\sqrt{3-2x}=0\\x-1=0\end{matrix}\right.\Rightarrow x=1\left(tm\right)\)