2 log 3 = m 3 log 25= n cari 5 log 8

Kelas 10 Matematika
Bab Logaritma

^ = pangkat

²log 3 . ^3log 25 = m . n
²log 3 . ^3log 5² = mn
2 . ²log 5 = mn
²log 5 = mn/2

^5log 8
= ^5log 2^3
= 3/(mn/2)
= 6/mn