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kipiarov [429]
3 years ago
15

Log base 9 m - log base 9 (m-4)=-2

Mathematics
1 answer:
choli [55]3 years ago
4 0
Hello,

log base 9(m/(m-4))=-2
==>m/(m-4)=9^(-2)
==>81m=m-4
==>80m=-4
==>m=-1/20

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