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

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

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

domain

f (x) = \frac{( x + 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

f (x) = (lo g_{2} (x) - 1)

f (x) = \frac{x - 1}{ln ( 3 - x )}

- \frac{1}{x ^{2} 1 - x ^{2}}

x + 8

f (x) = lo g_{10} (5) (4 - x)

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