What is the domain of f(x)=x^4+4x^3+1 ?

The domain of f(x)=x^4+4x^3+1 is -infinity <x<infinity

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domain of f(x)=x^4+4x^3+1

domain

f (x) = x^{4} + 4 x^{3} + 1

- \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

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

\frac{∣ x ∣}{x + 1}

\frac{1}{x ^{2} + 3 x - 4}

f (x) = - x^{2} - 5

- 2 x^{2} + 30 x - 100

What is the domain of f(x)=x^4+4x^3+1 ?
The domain of f(x)=x^4+4x^3+1 is -infinity <x<infinity