Answers

2015-06-28T21:37:56+05:30
 9^{m}=32 \\ m=log_{9}32\\=log_{9}2^5 \\ =5log_{9}2
from calculator
  as we know by change of base rule
 log_{9}2=\frac{log_{10}2}{log_{10}9}=0.95424
finally
m=1.5773
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