Jika 16log 5 = x , maka 2log 25 =
Matematika
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Pertanyaan
Jika 16log 5 = x , maka 2log 25 =
1 Jawaban
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1. Jawaban Anonyme
^16log5 = x
^(2^4)log5 = x
(1/4).^2log5 = x
^2log5 = 4x
^2log25 = ^2log5^2 = 2.^2log5 = 2(4x) = 8x