log 2 =a log 3 =b berapa log 3 akar 15 kuadrat
Matematika
kaeston
Pertanyaan
log 2 =a log 3 =b berapa log 3 akar 15 kuadrat
2 Jawaban
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1. Jawaban romadhon8
akar 15 kuadrat adalah 3akar5 -
2. Jawaban Anonyme
Bab Logaritma
Matematika SMA Kelas X
log (3 √15)
= log 3 + log √15
= b + log 15^(1/2)
= b + (1/2) . log (30/2)
= b + (1/2) . ((log 3 + log 10)/log 2)
= b + (1/2) ((b + 1)/a)
= (2ab + b + 1)/2a