| 4a2b2 |
| 15m3 |
| -8ab2 |
| 35m2 |
| a |
| a+1 |
| a2-2a |
| a2-4 |
| 1 |
| a+2 |
| 1 |
| x-4 |
| 4 |
| x2-16 |
| 4a2b2 |
| 15m3 |
| 35m2 |
| 8ab2 |
| 7a |
| 6m |
| 1 |
| a+1 |
| (a+2)(a-2) |
| a(a-2) |
| 1 |
| a+2 |
| 1 |
| a(a+1) |
科目:初中數學 來源:不詳 題型:解答題
| 4a2b2 |
| 15m3 |
| -8ab2 |
| 35m2 |
| a |
| a+1 |
| a2-2a |
| a2-4 |
| 1 |
| a+2 |
| 1 |
| x-4 |
| 4 |
| x2-16 |
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