SOLUTION: Find the domain of the rational expression. (3x-1)/(x^2+3x)

Algebra ->  Functions -> SOLUTION: Find the domain of the rational expression. (3x-1)/(x^2+3x)      Log On


   



Question 23028: Find the domain of the rational expression.
(3x-1)/(x^2+3x)

Answer by stanbon!(97) About Me  (Show Source):
You can put this solution on YOUR website!
(3x-1)/[(x)(x+3)]
Now the denominator cannot equal zero so
x cannot be zero and x+3 cannot be zero
Therefore Domain is all real numbers
except 0 and -3.
Cheers,
Stan H.