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How do you evaluate #Log_3 (243)#?

1 Answer

Aug 19, 2015

#=color(blue)(5#

Explanation:

#log_3(243)#

#=log_3(3^5)#

#=5log_3(3)#

As per property
#color(blue)(log_aa=1#

So,
#=5log_3(3) = 5*1#

#=color(blue)(5#

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