B log a + b log a pangkat 2 = 4, maka a log b = ?
Matematika
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Pertanyaan
B log a + b log a pangkat 2 = 4, maka a log b = ?
1 Jawaban
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1. Jawaban SadonoSukirno
^blog a + ^blog a² = 4
^blog (a×a²) = 4
^blog a³ = 4
3. ^blog a = 4
^blog a = 4/3
^alog b = 3/4