S.1 Maths

2007-12-18 1:25 am

我想知道e條數既式
唔該
(d數字全部都係次方，係英文前面個d除外)
b13x4b8/2b6

我咁樣寫老師話我步驟錯:
b13x4b8/2b6

= b13x4b8/2b6(2同4約分)

= b13x2b8
b6
=b13x2b8-6

=2b15

/=除以

來源:Longman Mathematics in Action 1A

回答 (1)

STEVIE-G™

2007-12-18 1:41 am

✔ 最佳答案

Solution:

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