Step 1:

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The first order differential equation is $\"\"$ .

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$\"\"$

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$\"\"$

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Apply integral on each side.

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$\"\"$ .

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Apply formulae

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$\"\"$ .

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$\"\"$ .

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$\"\"$ .

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$\"\"$

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Apply exponent base on each side.

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$\"\"$

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$\"\"$

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The equation is $\"\"$ .

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Solution:

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The equation is $\"\"$ .

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