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Find the Domain of the Rational Function
- r(x)=x2+4x−32x2−9r(x)=\frac{x^{2}+4 x-32}{x^{2}-9} A) All Real Numbers Except - 8 and 4

Question 232

Multiple Choice

Find the domain of the rational function
- r(x) =x2+4x−32x2−9r(x) =\frac{x^{2}+4 x-32}{x^{2}-9}


A) All real numbers except - 8 and 4 .
B) All real numbers except - 3 and 3.
C) All real numbers except -4 and 8.
D) All real numbers.

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