![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
tìm x thuộc z biết:
a,[tex]\frac{2x-3}{x-2}[/tex]
b,[tex]\frac{3x-7}{x-2}[/tex]
c,[tex]\frac{2x^{2}-4x+2}{x+2}[/tex]
d,[tex]\frac{2x^{2}+3x-5}{x+3}[/tex]
e,[tex]\frac{2-3x}{x+1}[/tex]
g,[tex]\frac{3x-7}{2-x}[/tex]
a,[tex]\frac{2x-3}{x-2}[/tex]
b,[tex]\frac{3x-7}{x-2}[/tex]
c,[tex]\frac{2x^{2}-4x+2}{x+2}[/tex]
d,[tex]\frac{2x^{2}+3x-5}{x+3}[/tex]
e,[tex]\frac{2-3x}{x+1}[/tex]
g,[tex]\frac{3x-7}{2-x}[/tex]