10-08-2014
Mathematics

Answered

log 9 (729) = ?,

I know what logarithims are but dont quite understand this one

Verified Answer :

Anonymous Anonymous

10-08-2014

\(log_9729=log_99^3=3\\\\log_ab=c\iff a^c=b\\\\log_9729=3\ because\ 9^3=729\)

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Anonymous Anonymous

10-08-2014

Open up the attachment below...

View image Anonymous

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