What is the domain of f(x)=3-5/(x^4) ?

The domain of f(x)=3-5/(x^4) is x 0

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domain of f(x)=3-5/(x^4)

domain

f (x) = 3 - \frac{5}{x ^{4}}

x < 0 or x > 0

Interval Notation

(- \infty, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

f (x) = \frac{x ^{2} + 5 x - 6}{x - 6}

y = \frac{x ^{2} + 9}{9 x ^{2} - 26 x - 3}

f (x) = x^{2} + 6 x + 4

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

f (x) = x + 9

What is the domain of f(x)=3-5/(x^4) ?
The domain of f(x)=3-5/(x^4) is x<0\lor x>0