1.(27/t^6)^(1/3)=?
2.[m^(-2)n^6/9]^(-1/2)=?
3.(√a^3)乘(3√b^2)/[6√^(-2)]乘(4√a^6)=?
搵人答答我,,要詳細步驟
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收錄日期: 2021-04-23 20:39:00
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090903000051KK01851