SOLUTION: 3 log 4 6 - log 4 108

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Question 1085345: 3 log 4 6 - log 4 108
Answer by ikleyn(52802) About Me  (Show Source):
You can put this solution on YOUR website!
.
3%2Alog%284%2C+6%29+-+log%284%2C+108%29 = log%284%2C+%28%286%5E3%29%2F108%29%29 = log%284%2C+%28216%2F108%29%29 = log%284%2C+2%29 = 1%2F2 = 0.5.

It uses properties of logarithms.

See the lessons
    - WHAT IS the logarithm
    - Properties of the logarithm
    - Change of Base Formula for logarithms
    - Solving logarithmic equations
    - Using logarithms to solve real world problems
in this site.

Also, you have this free of charge online textbook in ALGEBRA-I in this site
    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.

The referred lessons are the part of this online textbook under the topic "Logarithms".