What is the domain of f(x)= 1/(x^2+3) ?

The domain of f(x)= 1/(x^2+3) is -infinity <x<infinity

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)= 1/(x^2+3)

domain

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

- \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

3 x^{\frac{2}{3}} - x

f (x) = 2 - x

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

f (x) = sin^{2} (2 x)

f (x) = (3 x - 1) (x - 2)^{4}

What is the domain of f(x)= 1/(x^2+3) ?
The domain of f(x)= 1/(x^2+3) is -infinity <x<infinity