express log 40 in terms of log 3 and log 4(f4 maths)

[匿名]

2007-11-18 10:47 pm

express log 40 in terms of log 3 and log 4

回答 (2)

!

2007-11-19 5:44 am

✔ 最佳答案

log 40 = log (4x10)
log 40 = log 4 + log 10
log 40 = log 4 + 1

參考: Me

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用戶195274

2007-11-18 11:03 pm

log 40 = log(4x10) = log 4 + log 10
= log 4 + 1

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