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.Com
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) (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.
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