What is the domain of f(x)=(x-3)/(x^4+1) ?

The domain of f(x)=(x-3)/(x^4+1) is -infinity <x<infinity

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domain of f(x)=(x-3)/(x^4+1)

domain

f (x) = \frac{x - 3}{x ^{4} + 1}

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

f (x) = x^{2} + 3 x - 28

f (x) = ln ((x - 17)^{2})

8 x - 2

f (x) = \frac{4 x + 5}{x ^{2} + 3 x - 18}

f (x) = e^{- x} sin (x), x \geq 0

What is the domain of f(x)=(x-3)/(x^4+1) ?
The domain of f(x)=(x-3)/(x^4+1) is -infinity <x<infinity