题目内容
不改变分式的值,把分式
中分子、分母各项系数化成整数为______.
| 0.4x+2 |
| 0.5x-1 |
| 0.4x+2 |
| 0.5x-1 |
| 10(0.4x+2) |
| 10(0.5x-1) |
| 4x+20 |
| 5x-10 |
| 4x+20 |
| 5x-10 |
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题目内容
| 0.4x+2 |
| 0.5x-1 |
| 0.4x+2 |
| 0.5x-1 |
| 10(0.4x+2) |
| 10(0.5x-1) |
| 4x+20 |
| 5x-10 |
| 4x+20 |
| 5x-10 |