Solve the inequality.?

👨🏻‍🏫 學術台數學

2008-03-11 3:56 pm

z + 2 < 2
z < ?

回答 (4)

2008-03-11 5:34 pm

✔ 最佳答案

z < 0

👍 3 👎 1

2008-03-11 11:09 pm

z<0

👍 0 👎 0

2008-03-11 11:02 pm

z + 2 < 2
z < 2 - 2
z < 0

👍 0 👎 0

2008-03-11 10:58 pm

z < 2-2

z < 0

Solution set: (-infinity,0)

參考: Math Geek!

👍 0 👎 0

收錄日期: 2021-05-01 10:15:11
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080311075618AAByfHl

檢視 Wayback Machine 備份