$\"\"$

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The expression is $\"\"$ .

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Power rule of logarithm : $\"\"$

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$\"\"$ .

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Rewrite $\"\"$ as $\"\"$ .

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$\"\"$ .

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$\"\"$ .

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Apply logarithm of base property $\"\"$ .

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$\"\"$

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$\"\"$

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The solution is $\"\"$ .