SOLUTION: For f(x) = x2 � 64 and g(x) = 2x + 3, what is the domain of f - g?

SOLUTION: For f(x) = x2 � 64 and g(x) = 2x + 3, what is the domain of f - g?

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Question 352529: For f(x) = x2 � 64 and g(x) = 2x + 3, what is the domain of f - g?
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
and . The domain of both functions is the set of all real numbers. The intersection of the two domains is also the set of all real numbers, which incidentally, is also the th domain of f - g, f - g, and fg.
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