Given
​ $\lim _ { x \rightarrow 7 } \frac { x ^ { 2 } - 14 x + 49 } { x ^ { 2 } - 7 x }$

Short Answer

Given.
​ $\lim _ { x \rightarrow 7 } \frac { x ^ { 2 } - 14 x + 49 } { x ^ { 2 } - 7 x }$ ​
Say whether L'Hospital's rule applies.
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If it does, use it to evaluate the given limit. If not, use some other method.
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