1.)〔x㆔÷ y㆓〕㆕.(x㆓y)㆔
2.)a㆓ ×b㆔×c㆕ ÷ (a㆓b)㆔
3.)(-4a)㆔÷ (-2ab)㆓
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唔該幫幫忙~
少少 數係 既問題.........數學高手請進
2008-08-02 6:46 am
回答 (1)
2008-08-02 6:52 am
✔ 最佳答案
1.)(x12 y8)(x6y3) = x18 / y52.)a2 b3c4 (a6b3) = c4/a2
3.) -64a3 4a2b2 = -16 a/ b2
參考: myself
收錄日期: 2021-04-29 18:15:03
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080801000051KK03556