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

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

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

domain

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

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

2^{x} + 3

x^{2} ln (\frac{x}{2})

f (x) = \frac{- 2 x - 9}{- 5 x + 6}

f (x) = x - 6

f (x) = 2 x^{3}

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