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

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

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

domain

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

\frac{x ^{2} + 2 x - 3}{x ^{2} - 1}

- 8

f (x) = \frac{x ^{2} - 8 x + 15}{x ^{2} - 7 x + 12}

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

f (x) = \frac{2 x - 3}{x - 5}

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