$\"\"$

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The equation is $\"\"$ .

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Apply logarithm on each side.

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$\"\"$

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Logarithm power rule : $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$ .

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The solution of the equation is $\"\"$ .

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$\"\"$

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The solution of the equation is $\"\"$ .