What is In(10^2/5) written in expanded form?
回答 (2)
2016-04-12 3:53 pm
Do you mean ln(10^2/5), or ln(10^(2/5)) ?
ln(10^2/5) = ln(10^2) - ln(5) = 2ln(10) - ln(5)
ln(10^(2/5)) = (2/5)ln(10)
ln(10^2/5) = ln(10^2) - ln(5) = 2ln(10) - ln(5)
ln(10^(2/5)) = (2/5)ln(10)
2016-04-12 4:13 pm
Should it be shown as :-
ln [ 10^(2/5) ] ?????????
(2/5) ln 10
ln [ 10^(2/5) ] ?????????
(2/5) ln 10
收錄日期: 2021-05-01 20:36:23
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