1)Log x - log (x-3)² = 2)log (x/y) + log (x/z)³ =
Matematika
rizkitantowi1
Pertanyaan
1)Log x - log (x-3)² =
2)log (x/y) + log (x/z)³ =
2)log (x/y) + log (x/z)³ =
1 Jawaban
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1. Jawaban Anonyme
log x - log (x - 3)² = log (x/(x - 3)²)
log (x/y) + log (x/z)³
= log (x/y . x³/z)
= log (x⁴/(yz))
= log x⁴ - log (yz)
= 4log x - log y - log z