## Question

###### Calculate the limits in Exercises 21-72 algebraically. If a limit does not exist, say why.$$lim _{x ightarrow-2^{+}} frac{x^{2}+8}{x^{2}+3 x+2}$$

Calculate the limits in Exercises 21-72 algebraically. If a limit does not exist, say why. $$ lim _{x ightarrow-2^{+}} frac{x^{2}+8}{x^{2}+3 x+2} $$

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