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

The domain of f(x)=(2x^2-2x)/(x^4) is x 0

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

domain

f (x) = \frac{2 x ^{2} - 2 x}{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) = - 13 x + 1

y = 3 x^{2} - 4 x - 1

f (x) = 2 (3)^{2} - 8 (3) + 2

1 - 3

\frac{z + 3}{z - 2}

What is the domain of f(x)=(2x^2-2x)/(x^4) ?
The domain of f(x)=(2x^2-2x)/(x^4) is x<0\lor x>0