Algebra-2

We'll use the change of base formula and the properties of logarithms to evaluate the given expression.

 

The change of base formula for logarithms is given by , where can be any positive number other than . Usually, we take (common logarithm) or (natural logarithm), but the choice of base doesn't affect the final result as long as we are consistent throughout the calculation.

 

Let's rewrite each logarithm in the given expression using the change of base formula:

1.

2.

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5.

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