\(\left(2x-3\right)\left(6-2x\right)=0\)
\(\Rightarrow\orbr{\begin{cases}2x-3=0\\6-2x=0\end{cases}}\Rightarrow\orbr{\begin{cases}2x=3\\2x=6\end{cases}}\Rightarrow\orbr{\begin{cases}x=\frac{3}{2}\\x=3\end{cases}}\)
\(\left(2x-3\right)\left(6-2x\right)=0\)
\(\Rightarrow\orbr{\begin{cases}2x-3=0\\6-2x=0\end{cases}}\)
\(\Rightarrow\orbr{\begin{cases}2x=3\\2x=6\end{cases}\Rightarrow}\orbr{\begin{cases}x=\frac{3}{2}\\x=3\end{cases}}\)
\(\left(2x-3\right)\left(6-2x\right)=0\)
\(\Leftrightarrow\hept{\begin{cases}2x-3=0\\6-2x=0\end{cases}}\)
\(\Leftrightarrow\hept{\begin{cases}x=\frac{3}{2}\\x=3\end{cases}}\)
\(\left(2x-3\right)\left(6-2x\right)=0\)
\(\Rightarrow\orbr{\begin{cases}2x-3=0\\6-2x=0\end{cases}}\)
\(\Rightarrow\orbr{\begin{cases}2x=3\\2x=6\end{cases}}\)
\(\Rightarrow\orbr{\begin{cases}x=\frac{3}{2}\\x=3\end{cases}}\)
\(\left(2x-3\right)\left(6-2x\right)=0\)
\(\Rightarrow\hept{\begin{cases}2x-3=0\\6-2x=0\end{cases}\Rightarrow\hept{\begin{cases}2x=0+3\\2x=6-0\end{cases}\Rightarrow}\hept{\begin{cases}2x=3\\2x=6\end{cases}}}\)
\(\Rightarrow\hept{\begin{cases}x=3:2\\x=6:2\end{cases}\Rightarrow\hept{\begin{cases}x=\frac{3}{2}\\3\end{cases}}}\)
Vậy x \(\in\)( \(\frac{3}{2}\); 2 )
\(\left(2x-3\right)\left(6-2x\right)\)=0
\(\Rightarrow2x-3=0\)hoặc \(6-2x=0\)
\(\Rightarrow x=\frac{3}{2}\)hoặc \(x=3\)
VÌ (2X-3).(6-2X)=0
SUY RA 2x - 3 = 0 hoặc 6-2x = 0
+) 2x - 3 = 0 +) 6 - 2x = 0
2x=0 + 3 2x = 6 - 0
2x=3 2x= 6
x=3:2 x= 6 : 2
suy ra x ko có giá trị x= 3
vậy x thuộc {3}
\(\left(2x-3\right)\left(6-2x\right)=0\)
\(\Rightarrow\orbr{\begin{cases}2x-3=0\\6-2x=0\end{cases}}\)
\(\Rightarrow\orbr{\begin{cases}x=\frac{-3}{2}\\x=3\end{cases}}\)
