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

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

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

domain

f (x) = \frac{( x - 3 ) ^{2}}{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) = 2 x^{2} + 6 x - 3

2 y - 8 = - 3 (5 - x)

y = y (y, x) (x - 4) - 5

f (x) = - 1 - x^{2}

f (x) = 2 (x + 3)^{3}

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