问题已解决
老师你好(-5%-12%)2怎么算,我觉得怎么算都是错的
![](https://member.chinaacc.com/homes/resources/images/home/avatar/6.jpg)
![](/wenda/_nuxt/img/iconWarn.60bd4fe.jpg)
![](https://pic1.acc5.cn/012/66/77/87_avatar_middle.jpg?t=1714288750)
你好,(-5%-12%)=-17%
如果是再除以2就是-8.5%
2023 12/12 11:37
![](http://member.chinaacc.com/homes/resources/images/home/avatar/6.jpg)
84784966 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2023 12/12 11:38
老师是2次方
![](http://member.chinaacc.com/homes/resources/images/home/avatar/6.jpg)
84784966 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2023 12/12 11:39
不是除以2
![](https://pic1.acc5.cn/012/66/77/87_avatar_middle.jpg?t=1714288750)
张壹老师 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2023 12/12 11:40
你好,2次方就是0.0289,就蝇算那个-17%的平方
![](http://member.chinaacc.com/homes/resources/images/home/avatar/6.jpg)
84784966 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2023 12/12 11:41
我可能那个地方算错了好的谢谢!
![](https://pic1.acc5.cn/012/66/77/87_avatar_middle.jpg?t=1714288750)
张壹老师 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2023 12/12 11:48
你好,不客气,祝你工作愉快