把分式方程
-
+1=0去分母可得( )
| 3 |
| x+5 |
| x-3 |
| x-5 |
| A、3x-5)-(x-5)(x-3)+1=0 |
| B、3x-5+(x+5)(x-3)+(x+5)(x-5)=0 |
| C、3(x-5)-(x+5)(x-3)+(x+5)(x-5)=(x+5)(x-5) |
| D、3(x-5)-(x+5)(x-3)+(x+5)(x-5)=0 |
| 3 |
| x+5 |
| x-3 |
| x-5 |
| A、3x-5)-(x-5)(x-3)+1=0 |
| B、3x-5+(x+5)(x-3)+(x+5)(x-5)=0 |
| C、3(x-5)-(x+5)(x-3)+(x+5)(x-5)=(x+5)(x-5) |
| D、3(x-5)-(x+5)(x-3)+(x+5)(x-5)=0 |