Hasil dari 3 log729^15

[tex]3 log{729}^{15} = 3log({3}^6) ^{15} \\ \\ = 3log {3}^{90} = 90[/tex]

3log 729^15
=> 15. 3log729
=> 15. 3log9^3
=> 15.3. 3log3^2
=> 45.2. 3log3
=> 90.1
=> 90