㏒ (base m) 40-2 please help

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asked Aug 19, 2019 135k views

5 votes

㏒ (base m) 40-2

please help

Mathematics
high-school

Jackieyang asked

by Jackieyang

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1 Answer

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$Domain:m>0\ \wedge\ m\\eq1\\\\\log_m40-2=\log_m40-\log_mm^2=\log_m(40)/(m^2)\\\\Used:\\\\\log_aa^n=n;\ \log_ab-\log_ac=\log_a(b-c)$

TheHube answered Aug 24, 2019

by TheHube

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