Question: For g(x) = ln(1 x^2 ) and f(x) = x + 3 (x+3 is in the square root), determine the subset of the domain of

For g(x) = ln(1 x^2 ) and f(x) = x + 3 (x+3 is in the square root), determine the subset of the domain of g on which the composition f g is well-defined. What is the domain of g f? Find formulas for (f g)(x) and (g f)(x).

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