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

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

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

domain

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

x - 6

f (x) = \frac{36}{x ^{2}}

f (t) = \frac{1}{3} cos (- t - \frac{π}{6}) + 2

- 3 y - 6 x = 6

\frac{4 x}{3 x - 10}

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