i jst wanted to know if this is right. I need to find out the derivative of:(adsbygoogle = window.adsbygoogle || []).push({});

y = x^(x^2 -7)

y = x^(x^2 - 7)

ln y = (x^2 -7) ln (x)

1/y = x^2 + 2x -7

x

y = x

(x^2 + 2x - 7)

dy/dx = -x^2 + 2x - 9 <-----------my answer

(x^2 + 2x -7)

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# Derivative of y = x^(x^2-7)

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