SOLUTION: What are the vertical asymptotes of x^2+9x+20/x^2+2x-15 ?

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Question 655109: What are the vertical asymptotes of x^2+9x+20/x^2+2x-15 ?
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
What are the vertical asymptotes of
x^2+9x+20/x^2+2x-15
To find the vertical asymptotes of a rational expression, set denominator=0, then solve for x.
x^2+2x-15=0
(x+5)(x-3)=0
x=-5
or
x=3
vertical asymptotes: x=-5 and x=3