What is the domain of f(x)=(20x^2)/(x^4+100) ?

The domain of f(x)=(20x^2)/(x^4+100) is -infinity <x<infinity

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domain of f(x)=(20x^2)/(x^4+100)

domain

f (x) = \frac{20 x ^{2}}{x ^{4} + 100}

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

\frac{4 x + 20}{- x ^{2} - 5 x}

f (x) = \frac{2 a ^{3}}{17}

\frac{9 x}{16 - x ^{2}}

f (x) = \frac{8 x - 1}{2 x + 7}

What is the domain of f(x)=(20x^2)/(x^4+100) ?
The domain of f(x)=(20x^2)/(x^4+100) is -infinity <x<infinity