Question

lim [x^3 + 8]/ [x^2 + 7x + 10]
x->-2

Answer 1

Answer: http://www3.wolframalpha.com/Calculate/MSP/MSP52231a0a3c36cd10468500003fbe4h64b4dhab27?MSPStoreType=image/gif&s=35&w=148&h=41

Answer 2

\[\lim_{x \rightarrow -2} \frac{(x+2)(x^2-2x+4)}{(x+5)(x+2)}=\lim_{x \rightarrow -2} \frac{x^2-2x+4}{x+5}\]

Answer 3

plug in -2 now, you get your limit

Answer 4

plug in -2 for each x.. u will get the answer!!