What is the domain of f(x)= 3/(x^2)-3x ?

The domain of f(x)= 3/(x^2)-3x is x 0

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domain of f(x)= 3/(x^2)-3x

domain

f (x) = \frac{3}{x ^{2}} - 3 x

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) = 4 - \frac{x}{2}

f (x) = \frac{x - 4}{7 - x}

y = - 9 x^{2}

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

f (x) = - 2 x^{2} + 8 x - 7

What is the domain of f(x)= 3/(x^2)-3x ?
The domain of f(x)= 3/(x^2)-3x is x<0\lor x>0