What is the domain of x/(x^2+3x+5) ?

The domain of x/(x^2+3x+5) is -infinity <x<infinity

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domain of x/(x^2+3x+5)

domain

\frac{x}{x ^{2} + 3 x + 5}

- \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) = \frac{x ^{2} - 4}{x ^{2} + 4}

f (x) = lo g_{2} (\frac{1}{x})

f (x) = 2 \cdot x^{3} - 4 \cdot x^{2} + \frac{8}{3}

y = tan (t)

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

What is the domain of x/(x^2+3x+5) ?
The domain of x/(x^2+3x+5) is -infinity <x<infinity