no. 6 tolong bantu :)
Matematika
Alf49
Pertanyaan
no. 6 tolong bantu :)
1 Jawaban
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1. Jawaban elbert2701
log x - log 4 = 1
log x - 0,6 = 1
log x = 1,6
x = 40
x y = 40
40 y = 40
y = 1
x - y = 40 -1
= 39