\(5\left(x-2\right)+3x\left(2-x\right)=0\)
\(5\left(x-2\right)-3x\left(x-2\right)=0\)
\(\left(x-2\right)\left(5-3x\right)=0\)
\(\Rightarrow\orbr{\begin{cases}x-2=0\\5-3x=0\end{cases}}\)
\(\Rightarrow\orbr{\begin{cases}x=2\\x=\frac{5}{3}\end{cases}}\)
Ta có:
5(x-2)+3x(2-x)=0
=>5(x-2)-3x(x-2)=0
=>(5-3x)(x-2)=0
=>3x=5 hoặc x=2
=>x=\(\frac{5}{3}\)hoặc x=2
\(5\left(x-2\right)+3x\left(2-x\right)=0\)
\(\left(x-2\right)\left(5-3x\right)=0\)
\(\Rightarrow\hept{\begin{cases}x=2\\x=\frac{5}{3}\end{cases}}\)
