1. (3x-2)^3-8(x+1)^3
2. 3(x+7)^2+(x+7)(x-6)-14(x-6)^2
F.3 Maths 幫幫手 plz!!!!!!!!!!!!!
2008-10-19 12:43 am
回答 (1)
2008-10-26 9:03 pm
✔ 最佳答案
so easy go msn i tell you!!!i think you have many maths question?
參考: me
收錄日期: 2021-04-23 14:13:28
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https://hk.answers.yahoo.com/question/index?qid=20081018000051KK01493