2 log 9 x 3 log 4 =... ??
Matematika
Lalalalalaya
Pertanyaan
2 log 9 x 3 log 4 =... ??
2 Jawaban
-
1. Jawaban abyandaffa11
2log9 . 3log4
= 2log3^2 . 3log2^2
= 2 (2log 3) . 2 (3log2)
= 4 (2log3 . 3log2)
= 4(1)
= 4 -
2. Jawaban yaachan
2 log 9 x 3 log 4 = 2 log 3^2 x 3 log 2^2 = 2x2 2 log 3 x 3 log 2 = 4 x 1 = 4
maaf kalu salah