What is the domain of f(x)= 1/x yg(x)= 1/(x^2) ?

The domain of f(x)= 1/x yg(x)= 1/(x^2) is x 0

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domain of f(x)= 1/x yg(x)= 1/(x^2)

domain

f (x) = \frac{1}{x} y g (x) = \frac{1}{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

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

f (x) = x + x - 1

f (x) = x 5

25 - 3 r

\frac{5 x + 2}{x - 5}

What is the domain of f(x)= 1/x yg(x)= 1/(x^2) ?
The domain of f(x)= 1/x yg(x)= 1/(x^2) is x<0\lor x>0