cara ²log 12+²log6-²log9
Matematika
luqmen1cak
Pertanyaan
cara ²log 12+²log6-²log9
2 Jawaban
-
1. Jawaban Sarahnella
^2log((12×6)/9)
^2log(72/9)
^2log8
^2log2^3
3
Hasilnya 3 -
2. Jawaban AmaliaEmond
²log 12+²log6-²log9
= ²log(12×6÷9)
= ²log(8)
= ²log2³
= 3