SOLUTION: Thank you in advance for your help finding the domain of this problem. g(x)= 3/x^2+5x+6. thank you.

Algebra ->  Functions -> SOLUTION: Thank you in advance for your help finding the domain of this problem. g(x)= 3/x^2+5x+6. thank you.       Log On


   

Question 157431This question is from textbook college algebra
: Thank you in advance for your help finding the domain of this problem. g(x)= 3/x^2+5x+6. thank you. This question is from textbook college algebra

Answer by gonzo(654) About Me  (Show Source):
You can put this solution on YOUR website!
if you mean g%28x%29=1%2F%28x%5E2%2B5x%2B6%29 then
the formula becomes g%28x%29=1%2F%28%28x%2B3%29%2A%28x%2B2%29%29
since the denominator can't be 0, x cannot be -3 and x cannot be -2.
all other values of x should be valid.
so the domain is all real numbers except x = -2 and x = -3.