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

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

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

domain

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

- \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

(- 4, - 3), (2, 5)

f (x) = x^{\frac{3}{5}}

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

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

Y = - 5

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