Answer:
Step-by-step explanation:
<u>Properties of Logarithms</u>
We'll recall below the basic properties of logarithms:
Logarithm of the base:
Product rule:
Division rule:
Power rule:
Change of base:
Simplifying logarithms often requires the application of one or more of the above properties.
Simplify
Factoring .
Applying the power rule:
Since
Applying the power rule:
Applying the logarithm of the base:
You multiply 4 and 47 so 188 would be the answer. Hope this helps! :)
x= 4.5
18x - 9 = 72 are the equations
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- Elisha