3log81 - 2log8 = Tolong bantu step by step ya biar sayang ngerti

3 log 81 - 2 log 8
= 3 log 3^4 - 2 log 2^3
= 4 * 3 log 3 - 3 * 2 log 2 (sesuai sifat logaritma)
= 4 * 1 - 3 * 1
= 4 - 3
= 1

semoga bisa membantu...