题目内容
化简
÷
.
| x-3 |
| 4x2+4x+1 |
| 2x-6 |
| 2x+1 |
原式=
•
=
=
.
| x-3 |
| (2x+1)2 |
| 2x+1 |
| 2(x-3) |
| 1 |
| 2(2x+1) |
| 1 |
| 4x+2 |
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相关题目
题目内容
| x-3 |
| 4x2+4x+1 |
| 2x-6 |
| 2x+1 |
| x-3 |
| (2x+1)2 |
| 2x+1 |
| 2(x-3) |
| 1 |
| 2(2x+1) |
| 1 |
| 4x+2 |