jika log (x-5) = log x - log 5, maka
Matematika
evhy7
Pertanyaan
jika log (x-5) = log x - log 5, maka
1 Jawaban
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1. Jawaban ryantian17
materi : Logaritma
log (x-5) = log x - log 5
log (x-5) = log x/5
x-5 = x/5
5x-25 = x
5x-x= 25
4x=25
x=25/4
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