$\"\"$

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The second derivative of a function is $\"\"$ .

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The function $\"\"$ has tangent at $\"\"$ .

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Find $\"\"$ .

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$\"\"$

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Apply integral on each side.

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$\"\"$

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$\"\"$

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Apply power rule of integration $\"\"$ .

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$\"\"$

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$\"\"$ .

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Substitute $\"\"$ .

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$\"\"$

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$\"\"$ .

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Substitute $\"\"$ in $\"\"$ .

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$\"\"$ .

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$\"\"$

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Find $\"\"$ .

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$\"\"$

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Apply integral on each side.

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$\"\"$

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$\"\"$ .

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Substitute $\"\"$ .

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$\"\"$

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$\"\"$ .

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Substitute $\"\"$ in $\"\"$ .

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

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$\"\"$ .