$\"\"$

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The expression is $\"\"$ .

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Rewrite the expression as $\"\"$ .

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

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$\"\"$

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$\"\"$ .

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Simplify the expression.

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$\"\"$ . \ \

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$\"\"$

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Original integral Rewrite Integrate Simplify

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