求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4ea108f5585f07ee779048791acd0ce.png)
22-23高一·全国·课堂例题 查看更多[2]
更新时间:2023-10-05 15:57:19
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解答题-问答题
|
较易
(0.85)
解题方法
【推荐1】解决下列问题:
(1)已知复数
,若
是实数,求
的值;
(2)先求
,
,
,
,
,
,
,
的值,归纳规律后,请你直接写出
的值.
(1)已知复数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/923f0af2bf4d306bde1b93ed047d2452.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)先求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb4aac417eb8811a95538a7002e2ddb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d871b24d7fbb1413074bfa93f851b801.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/919d8aaa255b4a4523454cb9499451a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f21f40382ff5d39b391730401a29c3b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b97216573a635d6d4e171ed1c290534.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/690206b9480930a444407b9837a6510c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48376d815a949d966d1bcf5dae596366.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad0cc566fdddc484c2ddf03ae241b97c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3069aa31c882c596d81d3bddaee28350.png)
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解答题-问答题
|
较易
(0.85)
【推荐2】已知复数
,i为虚数单位.
(1)求
;
(2)若复数z是关于x的方程
的一个根,求实数m,n的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17d311a99911f7daf360dbe35eb0aa9c.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de971553ea8a66d7849b138a4a0625c5.png)
(2)若复数z是关于x的方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f43e49552a5099a8b2a442247c65a243.png)
您最近一年使用:0次