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Verified answer
Prinsip log itu mencari pangkat,Kita tahu 3²=9 berarti ³log 9=2 intinya mencari 3 pangkat berapa biar jadi 9
⁴log 2=1/2
²log 4 =2
⁹log 3=1/2
³log 9 =2
⁴log 2+²log 4 +⁹log 3+³log 9 =1/2+2+1/2+2=5
Verified answer
Bisa tulis juga seperti ini ya dek2^2 log2^1 + 2^1log2^2 + 3^2log3^1 + 3^1log3^2
= 1/2 + 2/1 + 1/2 + 2/1
= 5