Answer
$\lim\limits_{x \to 5}\frac{x^{2}-6x+5}{x-5}=4$
Work Step by Step
$\lim\limits_{x \to 5}\frac{x^{2}-6x+5}{x-5}=\lim\limits_{x \to 5}\frac{(x-5)(x-1)}{x-5}=\lim\limits_{x \to 5}\frac{(x-1)}{1}=\lim\limits_{x \to 5}x-1=5-1=4$
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