$\"\"$

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The expression is $\"\"$ .

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Rewrite the expression as $\"\"$ .

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Power rule of common logarithms: $\"\"$ .

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$\"\"$

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$\"\"$

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Product property of common logarithms: $\"\"$ .

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$\"\"$

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$\"\"$

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Logarithmic formula: $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$ . $\"\"$

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$\"\"$ .