`xy - 1 = 2x + y^2` Find the second derivative implicitly in terms of `x` and `y`.

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Textbook Question

Chapter 2, 2.5 - Problem 48 - Calculus of a Single Variable (10th Edition, Ron Larson).
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gsarora17 | (Level 2) Associate Educator

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Differentiating both sides with respect to x,




``Differentiating again with respect to x,





Now plug in the value of y' in second derivative





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