$\text { Find the limit } \lim _ { x \rightarrow 5 } \frac { x + 1 } { x ^ { 2 } - 4 x + 2 } \text {. }$

Short Answer

$\text { Find the limit } \lim _ { x \rightarrow 5 } \frac { x + 1 } { x ^ { 2 } - 4 x + 2 } \text {. }$