The equation is $\"\"$ .

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Rewrite the equation as $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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Take natural logarithm on each side.

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$\"\"$

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Power rule of logariths: $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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Solution of the equation is $\"\"$ .

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Let $\"\"$ .

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$\"\"$

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Factorize the above equation.

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$\"\"$

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

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$\"\"$

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$\"\"$

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$\"\"$ .

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$\"\"$

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For any values of $\"\"$ , above expression can not be negative.

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Therefore, $\"\"$ .

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