nilai 5log3 . 27log25 . 2log64 adalah

jawab

⁵log 3.  ³^³log 5² . ²log 2⁶
= ⁵log 3. (2/3). ³log 5. (6).²log 2
= (2/3)(6) 
= 4

5log3 . 3^3log5^2 . 2log2^6
5log3 . 2/3 . 3log5 . 6 . 2log2
5log3 . 3log 5 . 2/3 . 6 . 2log2
5log5 . 4 . 2log2
1 . 4 .1
4