The rational expression ( 8x² + 3x)/((x² + 1)(x² + 4)) has partial fractions expansion Ax+ B Cx + D x² + 1 x² + 4 What is the value of A ? + This one might not be an integer. Enter your answer as a decimal number with at least three decimal places (if necessary).

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A: Refer to explanation block Explanation:

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A: PROOF IS MENTIONED CLEARLY IN THE EXPLANATION BOX.Explanation:

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A: This answer is given below.Explanation:

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A: The given function is

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A: The answer is given below.Explanation:

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A: graph the given function

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A: we will give three reasons why a function might not be differentiable at a particular value of 'x'.

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Q: Test for convergence or divergence with the Direct Comparison Test.

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