题目内容
计算
(-2+i)(2-i)(-3-4i)=________.
答案:25
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| A、n=n+2,i=15 |
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题目内容
计算
(-2+i)(2-i)(-3-4i)=________.| 1 |
| 3 |
| 1 |
| 5 |
| 1 |
| 29 |
| A、n=n+2,i=15 |
| B、n=n+2,i>15 |
| C、n=n+1,i=15 |
| D、n=n+1,i>15 |