Question

Vertical asymptotes of (x^2-4)/(x^3+2x^2+x+2)

Answer 1

set denom equal to 0 and those are your vertical asymptotes.
THese are the values which x can NOT be.

Answer 2

I dont think i did it right

Answer 3

because 0 doesnt make the denominator equal to 0

Answer 4

It has three solutions
\[(x+2)(x^2 + 1)\] solutions are: \[x=-2, x=\pm i\]

Answer 5

yeah that looks right.. i was getting imaginary numbers too.