jika f(x) = ³log x², maka f(x) + f(3/x) =
Matematika
nerizza25
Pertanyaan
jika f(x) = ³log x², maka f(x) + f(3/x) =
1 Jawaban
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1. Jawaban Anonyme
jawab
f(x) = ³ log x²
f(x) + f(3/x) =
= ³log x² + ³log (3/x)²
= 2. ³log x + 2 (³log 3 - ³log x)
= 2. ³log x + 2 - 2. ³log x
= 2 (³log x + 1 - ³log x)
= 2 (1)
= 2