nilai dari 3log27 + 4log16 - 6log216 -5log125 apa ya? please. btuh cepat

3 log27 = 3 ,
4log16 = 2
6 log 216 = 3

jadi 3+2-3 = 2

3log27 + 4log16 - 6log216 - 5log125 = 3log[tex]3^{3}[/tex] + 4log[tex]4^{2}[/tex] - 6log[tex]6^{3}[/tex] - 5log[tex]5^{3}[/tex] = 3(3log3) + 2(4log4) - 3(6log6) - 3(5log5) = 3 + 2 - 3 - 3 = -1