Maths

👨🏻‍🏫 學術台數學

知識就是力量

2011-02-26 10:19 pm

Find the minimum distance of the origin from 2x^2 - 3xy - 2y^2 = 5

回答 (1)

用戶9112

2011-02-27 2:44 am

✔ 最佳答案

http://img10.imageshack.us/img10/3842/57580914.png

圖片參考：http://img10.imageshack.us/img10/3842/57580914.png

👍 0 👎 0

收錄日期: 2021-04-23 18:52:37
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110226000051KK00660

檢視 Wayback Machine 備份