Evaluate the following limit: `underset( x rarr 2) ( "lim")(1/(x-2)-2/(x^2-2x))`

Explanation

To evaluate the limit

\[ \lim_{x \to 2} \left( \frac{1}{x-2} - \frac{2}{x^2 - 2x} \right), \]

we start by simplifying the expression.

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