Jika log 2 = x dan log 3 = y, hasil dari log 144 adalah...
Matematika
Inha25
Pertanyaan
Jika log 2 = x dan log 3 = y, hasil dari log 144 adalah...
2 Jawaban
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1. Jawaban eripane05
Logaritma
log 2 = x
log 3 = y
log 144
= log 12²
= 2 (log 12)
= 2( log 3* 4)
= 2 (log 3 + log 2²)
= 2 ( y + 2x)
= 4x + 2y -
2. Jawaban AstrajinggaBadranaya
log 2 = x
log 3 = y
log 144 = log (16 x 9)
= log 16 + log 9
= log 2⁴ + log 3²
= 4. log 2 + 2. log 3
= 4x + 2y