\"\"

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The curve is \"\" and the point is \"\".

\

Apply derivative on each side with respect to \"\".

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\"\"

\

Apply power rule of differentiation :\"\".

\

\"image\"

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Apply product rule of differentiation :\"\".

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\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\".

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\"\"

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Slope of the tangent at point is the derivative of the function at that point.

\

The derivative of the function at \"\".

\

Substitute \"\" and \"\" in \"\".

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\"\".

\

Slope of the tangent at point \"\" is \"\".

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\"\"

\

Slope of the tangent at point \"\" is \"\".