jumlah dri 3log4 x 2log27

³log 4 . ²log 27
=³log 2². ²log 27
=2 ³log 2 . ²log 27
=2 ³log 27
=2 ³log 3³
=2.3 ³log 3
=6 ³log 3
=6

3log 2^2 x 2log3^3= 2(3log2) x 3(2log3)
= 2x3x3log3
=6

just it... :)