$\"\"$

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The integral is $\"\"$ .

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Since the degree of numerator is greater than the degree of denominator, perform the long division.

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$\"\"$

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$\"\"$

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$\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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Apply formula: $\"\"$ .

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Apply formula: $\"\"$ .

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$\"\"$ .

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$\"\"$ .

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$\"\"$

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$\"\"$ .