Mathematics

Mathematics

Problem

The domain of definition of function f(x)=log⁡(x2−5x−24−x−2)f(x) = \log(\sqrt{x^2 - 5x - 24} - x - 2), is a. (−∞,−3](-\infty, -3] b. (−∞,−3]∪[8,∞)(-\infty, -3] \cup [8, \infty) c. (−∞,−289)\left(-\infty, -\frac{28}{9}\right) d. None of these

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