Pertanyaan

Hasil dari 3 log 32 adalah ....

Hasil dari ³log 32 adalah ....

$begin mathsize 14px style fraction numerator 5 over denominator log presubscript straight space presuperscript 2 space 3 end fraction end style$
$begin mathsize 14px style fraction numerator log presubscript straight space presuperscript 2 space 3 over denominator 5 end fraction end style$
$begin mathsize 14px style fraction numerator 5 over denominator log presubscript straight space presuperscript 3 space 2 end fraction end style$
$begin mathsize 14px style fraction numerator log presubscript straight space presuperscript 3 space 2 over denominator 5 end fraction end style$

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F. Pratama

Master Teacher

Mahasiswa/Alumni Universitas Putra Indonesia YPTK Padang

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Pembahasan

$begin mathsize 14px style log presubscript straight space presuperscript 3 space 32 Persamaan space tersebut space dapat space disederhanakan space dengan space menggunakan space sifat space berikut space colon log presubscript straight space presuperscript straight a space straight b equals fraction numerator log space straight b over denominator log space straight a end fraction equals fraction numerator log presubscript straight space presuperscript straight p space straight b over denominator log presubscript straight space presuperscript straight p space straight a end fraction space menjadi log presubscript straight space presuperscript 3 space 32 equals fraction numerator log presubscript straight space presuperscript 2 space 32 over denominator log presubscript straight space presuperscript 2 space 3 end fraction equals fraction numerator log presubscript straight space presuperscript 2 space 2 to the power of 5 over denominator log presubscript straight space presuperscript 2 space 3 end fraction equals fraction numerator 5 over denominator log presubscript straight space presuperscript 2 space 3 end fraction end style$