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Find (fog)(x) and (go f)(x) and the domain of each.
f(x)=x²-2, g(x)=4x-3
(fog)(x)=(Simplify your answer.)
(gof)(x)=(Simplify your answer.)
The domain of (fog)(x) is ☐ . (Type your answer in interval notation.)
The domain of (go f)(x) is
(Type your answer in interval notation.)

Respuesta :

The domain of (fog)(x) and (gof)(x) is all real numbers (-∞, ∞) since there are no restrictions on the domain for these composite functions.

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