0606 P12 - Nov 2017 - Q4 - 6 marks
8629
Given that \(y=\dfrac{\ln(3x^2+2)}{x^2+1}\), find the value of \(\dfrac{dy}{dx}\) when \(x=2\), giving your answer as \(a+b\ln14\), where \(a\) and \(b\) are fractions in their simplest form.
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