What is the domain of (4x^2+1)/(x^2+x+16) ?

The domain of (4x^2+1)/(x^2+x+16) is -infinity <x<infinity

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domain of (4x^2+1)/(x^2+x+16)

domain

\frac{4 x ^{2} + 1}{x ^{2} + x + 16}

- \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

(2.3) (4.5)

x^{3}

4 ln (x^{2} + 4)

\frac{∣ x ∣ - 2}{2 x + 2}

x = - 7

What is the domain of (4x^2+1)/(x^2+x+16) ?
The domain of (4x^2+1)/(x^2+x+16) is -infinity <x<infinity