Question

Uraikan
no1. 3^log4 . 2^log27 = ??
no2. 3^log8 . 2^log81 = ??
no3. jika 3^log3=b maka 125^log9 = ??

Answer 1

No 1. 3^log4 . 2^log27
3^log2^2 . 2^log3^3
2.3^log2 . 3.2^log3
2.3 (3^log2 . 2^log3)
6 (3^log3)
6 . 1 = 6

no 2. 3^log8 . 2^log81
3^log2^3 . 2^log3^4
3.3^log2 . 4.2^log3
3.4 (3^log2 . 2^log3)
12 (3^log3)
12 . 1 = 12