log (x-1) + log (x-3)= log (x-1)
Matematika
shelvy15
Pertanyaan
log (x-1) + log (x-3)= log (x-1)
1 Jawaban
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1. Jawaban VinSofyan
log(x-1)(x-3)=log(x-1)
(x-1)(x-3)=(x-1)
x-3=0
x=3