Can someone go over my work for this derivative?

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    Derivative Work
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SUMMARY

The discussion focuses on differentiating the function \( y = (3x^2 + 5x - 2)^{\sin x} \). The solution involves applying logarithmic differentiation, resulting in the expression \( \frac{dy}{dx} = (3x^2 + 5x - 2)^{\sin x} \left[ \cos x \ln(3x^2 + 5x - 2) + \sin x \frac{6x + 5}{3x^2 + 5x - 2} \right] \). Participants confirm the correctness of the differentiation process and suggest using Wolfram Alpha for verification. The tool is highlighted for its extensive capabilities beyond simple differentiation.

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Homework Statement



Find dy/dx:

(3x^2+5x-2)^{sinx}

The Attempt at a Solution



y = (3x^2+5x-2)^{sinx}

ln y = ln [(3x^2+5x-2)^{sinx}]

ln y = sinx [ln(3x^2+5x-2)]

\frac{1}{y} \frac{dy}{dx} = cosx[ln(3x^2+5x-2)] + sinx[\frac{6x+5}{3x^2+5x-2}]

\frac{dy}{dx} = [3x^2+5x-2]^{sinx} [ cosx[ln(3x^2+5x-2)] + sinx[\frac{6x+5}{3x^2+5x-2}] ]
 
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That looks good to me.
 
Thanks fellas.
 

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