(2x^2+1/√x)^10
唔該教教我^_^
更新1:
點解唔岩既 我書答案係 180,0
點解唔岩既 我書答案係 180,0
收錄日期: 2021-04-29 18:14:46
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090101000051KK00348