tolong bantu jawab ya 6-9 . terima kasih

Jawaban soal nomer 6
= (3log5^2 . 5log3^4+4log2) / 3log36/4
= (2. 3log3^4 + 4log2) / 3log9
= (2. 4. 3log3 + 1/2 . 2log2) / 2. 3log3
= (2. 4. 1 + 1/2 .1) / 2. 1
= 8 + 1/2 / 2
= 17/2/2
=17/4