Bentuk sederhana dari 3log81 + 3log9 - 3log27 adalah ...
EKSPOENEN DAN LOGARITMA X SMAN12MRG GANJIL

Quiz
•
Mathematics
•
10th Grade
•
Hard
Used 1+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
3log3
3log9
3log27
3log63
3log81
Answer explanation
Kita gunakan sifat logaritma: a log b = log b^a. Jadi, 3 log 81 = log 81^3, 3 log 9 = log 9^3, dan 3 log 27 = log 27^3. Menghitung: log(81^3) + log(9^3) - log(27^3) = log((81^3 * 9^3) / 27^3) = log(27^3) = 3 log 27.
2.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
5log75 - 5log3 + 1
3
2
5log75 + 1
5log77
5log71
3.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Hasil dari 2log 9 . 9log 6 . 6log 16 adalah ...
6
4
2
1
0
4.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Dari bentuk logarima 2log 8 = 3, kedudukan 8 adalah sebagai ...
bilangan pokok
hasil logaritma
numerus
eksponen
basis
5.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Hasil dari 2log 9 . 9log 6 . 6log 16 adalah ...
6
4
2
1
0
6.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Bentuk sederhana dari 4log256 - 4log16 + 4log4 adalah ...
4log2
4log4
4log8
4log16
4log32
7.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Hasil dari 3log 27 . 27log 9 . 9log 3 adalah ...
9
3
1
0
27
8.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Dari bentuk logaritma 10log 1000 = 3, kedudukan 1000 adalah sebagai ...
bilangan pokok
hasil logaritma
numerus
eksponen
basis
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