Hitunglah : 9 log 3 - 27 log 3 + 81 log 3 Tolong jawab sekarang

9'log 3 - 27'log 3 + 81'log 3
= 3²log 3 - 3³log 3 + [tex] 3^{4} [/tex]log 3
= 1/2  - 1/3 + 1/4
= 3/4 - 1/3
= 9/12 - 4/12
= 5/12