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The function is $\"\"$ .

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The above equation , $\"\"$ .

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The intigrating factor is $\"\"$

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$\"\"$ (Substitute $\"\"$ )

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$\"\"$ ( $\"\"$ ) $\"\"$

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The implies that the general solution is

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$\"\"$ (Substitute)

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$\"\"$ (Multiply)

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$\"\"$ (The integral power rule)

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The general solutions $\"\"$ .