Materi Logaritma, Kelas 10 Tolong Dijawab
Matematika
MazQun
Pertanyaan
Materi Logaritma, Kelas 10
Tolong Dijawab
Tolong Dijawab
1 Jawaban
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1. Jawaban Anonyme
Bab Logaritma
Matematika SMA Kelas X
^ = pangkat
1] b = a⁴
ᵃlog b = 4
ᵃlog b - ᵇlog a = 4 - 1/(ᵃlog b)
= 4 - 1/4
= 16/4 - 1/4
= 15/4
= 3 3/4
2] ᵃlog b = 4
ᵃlog c = 2
(ᵃlog (bc)⁴)^(1/2) = (4 . (ᵃlog b + ᵃlog c))^(1/2)
= √(4 . (4 + 2))
= √(4 . 6)
= √4 x √6
= 2√6