apakah [tex] log( \frac{ {x}^{2} }{10} ) = 2 \times log( \frac{x}{10} ) [/tex] benar?
Matematika
FernandoKho09
Pertanyaan
apakah
[tex] log( \frac{ {x}^{2} }{10} ) = 2 \times log( \frac{x}{10} ) [/tex]
benar?
[tex] log( \frac{ {x}^{2} }{10} ) = 2 \times log( \frac{x}{10} ) [/tex]
benar?
1 Jawaban
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1. Jawaban Anonyme
Bab Logaritma
Matematika SMA Kelas X
log (x²/10) = 2 . log (x/10)
log (x²/10) = log (x/10)²
log (x²/10) = log (x²/10²)
jadi, ruas kiri ≠ ruas kanan