2log 16+ 4log 8 - 8log 4 +16log 8....

Bab Logaritma
Matematika SMA Kelas X

2log 16 + 4log 8 - 8log 4 + 16log 8
= ²log 2^4 + (2²)log 2^3 - (2^3)log 2² + (2^4)log 2^3
= 4 + 3/2 - 2/3 + 3/4
= 4 + 18/12 - 8/12 + 9/12
= 4 + 19/12
= 4 + 1 7/12
= 5 7/12