SOLUTION: Find the domain of the function: f(x)= 5x+4/x^2+3x+2 I know that the denominator can't be 0, so would I set x^2+3x+2 greater than 0?

Algebra ->  Functions -> SOLUTION: Find the domain of the function: f(x)= 5x+4/x^2+3x+2 I know that the denominator can't be 0, so would I set x^2+3x+2 greater than 0?      Log On


   



Question 337208: Find the domain of the function:
f(x)= 5x+4/x^2+3x+2
I know that the denominator can't be 0, so would I set x^2+3x+2 greater than 0?

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
No, set it equal to zero and look for x values that make it zero.
You can factor the denominator, %28x%2B1%29%28x%2B2%29