3y(3-y)=3y-1
先开括号
9y-3y^2=3y-1
再移项整理
3y^2-6y-1=0
再配方
3(y-2)^2=4
解得:
y=2±2√3/3
本文地址: http://www.goggeous.com/f/1/1090175
文章来源:天狐定制
版权声明:除非特别标注,否则均为本站原创文章,转载时请以链接形式注明文章出处。
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-02 01:53:13职业培训
2025-01-02 01:53:13职业培训
2025-01-02 01:53:12职业培训
2025-01-02 01:53:12职业培训
2025-01-02 01:53:04职业培训
2025-01-02 01:53:04职业培训
2025-01-02 01:53:03职业培训
2025-01-02 01:53:03职业培训
2025-01-02 01:53:03职业培训
2025-01-02 01:53:02职业培训
2024-12-09 01:24职业培训
2024-12-05 23:17职业培训
2024-12-06 21:37职业培训
2024-12-22 23:33职业培训
2024-12-10 23:09职业培训
2025-01-07 21:47职业培训
2024-12-28 12:54职业培训
2024-12-28 07:28职业培训
2024-12-12 07:05职业培训
2025-01-05 19:45职业培训
扫码二维码
获取最新动态