What is the domain of f(x)= x/(4x^2) ?

The domain of f(x)= x/(4x^2) is x 0

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domain of f(x)= x/(4x^2)

domain

f (x) = \frac{x}{4 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)^{2}

x^{3} + 3 x^{2} + 3 x + 2

y = \frac{x - 4}{16 - 4 x}

- 3 x = 6 - y

f (x) = x^{3} - 3 x^{2} - 9 x

What is the domain of f(x)= x/(4x^2) ?
The domain of f(x)= x/(4x^2) is x<0\lor x>0