SOLUTION: Find the domain of rational function: (2x+1)/(x-5)+1/(x+7) A. real numbers except 5 and -7 B. real numbers except -35 C. real numbers except 2 D. all real numbers

Algebra ->  Functions -> SOLUTION: Find the domain of rational function: (2x+1)/(x-5)+1/(x+7) A. real numbers except 5 and -7 B. real numbers except -35 C. real numbers except 2 D. all real numbers       Log On


   

Question 87183: Find the domain of rational function: (2x+1)/(x-5)+1/(x+7)
A. real numbers except 5 and -7
B. real numbers except -35
C. real numbers except 2
D. all real numbers
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
A is correct as those values would cause a zero in the denominator.
Cheers,
Stan H.