Let f(x) = (1 + 2x²)(x – x²). %3D Find the derivative by using the Product Rule. f'(x) = %3D Find the derivative by multiplying first. f'(x) = Do your answers agree? Yes No

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A: Using Method of Exact Differential Equation.

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A: Explanation of the answer is as follows  

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A: See the details solution in below

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Q: A-c

A: Explanation of the answer is as follows

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A: according to our guidelines we can answer only three subparts and rest can be reposted.

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