1.(x^2/3y^-3)^-2/(6x^-1y^3)
plz help!
答案對有分!因為我本書有答案,但我唔識點列式!
收錄日期: 2021-04-12 22:59:21
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061024000051KK03936