Pangkat 2 log 3 = p Pangkat 27 log 12 =

Bab : Logaritma

Penyelesaian:
²⁷log12
= ²log12 / ²log27
= ²log(2².3) / ²log(3³)
= (²log2² + ²log3) / ²log3³
= (2.²log2 + ²log3) / 3.²log3
= (2.1 + p) / 3.p
= (2 + p)/3p
= (p + 2)/3p