What is the domain of f(x)= 1/(x^4+2) ?

The domain of f(x)= 1/(x^4+2) is -infinity <x<infinity

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domain of f(x)= 1/(x^4+2)

domain

f (x) = \frac{1}{x ^{4} + 2}

- \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

y = \frac{x ^{2}}{x + 3}

y = (25 - 4 x^{2}) + 4

\frac{9}{3 x - 1}

10 x + 3

y = \frac{x}{4 - x ^{2}}

What is the domain of f(x)= 1/(x^4+2) ?
The domain of f(x)= 1/(x^4+2) is -infinity <x<infinity