What is the domain of f(x)=(x^2)/(sqrt(x^4)+3) ?

The domain of f(x)=(x^2)/(sqrt(x^4)+3) is -infinity <x<infinity

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domain of f(x)=(x^2)/(sqrt(x^4)+3)

domain

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

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

Find non-negative values for radicals:

- \infty < x < \infty

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

- \infty < x < \infty

f (x) = ln (x^{2} + 7 x - 8)

f (x) = \frac{x ^{2} + x + 1}{x - 3}

\frac{x - 4}{2 x + 1}

p (x) = x

What is the domain of f(x)=(x^2)/(sqrt(x^4)+3) ?
The domain of f(x)=(x^2)/(sqrt(x^4)+3) is -infinity <x<infinity