sederhanakan 3Log1/27+16Log32-9Log3

³log1/27 + ¹⁶log32 - ⁹log3
= ³log3⁻³ + 1/4.²log2⁵ - 1/2.³log3
= -3.1 + 5/4.1 - 1/2.1
= -3 + 5/4 - 1/2
= -9/4