Berapakah hasil dari nilai logaritma 6 log 72 + 6 log 1/2

6 log 72 + 6 log 1/2
= 6 log 72(1/2)
= 6log 36
= 6log 6^2
= 2 (6log 6)
= 2.1
= 2.

6log72+6log1/2 =6log(72×1/2)
                       =6log36
                       =6