dy then dx If y = In(x/x² + 1), 2x2 + 1 C) x/x² + 1 2a2 +1 D) x(x² + 1) x² + x +1 E) x(x² + 1) 1 A) 1+ B) 1+ x² +1 xVx² + 1

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A: SEE ATTACHMENTS

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