sederhanakanlah a.2 log4+2log8. b.6log4+6log9
Matematika
Rihlatus
Pertanyaan
sederhanakanlah a.2 log4+2log8. b.6log4+6log9
1 Jawaban
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1. Jawaban Anonyme
Bab Logaritma
Matematika SMA Kelas X
a] ²log 4 + ²log 8 = ²log (4 . 8)
= ²log 32
= ²log 2⁵
= 5
b] ⁶log 4 + ⁶log 9 = ⁶log (4 . 9)
= ⁶log 36
= ⁶log 6²
= 2