What is the domain of g(x)=(x^2)/(x-9) ?

The domain of g(x)=(x^2)/(x-9) is x 9

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domain of g(x)=(x^2)/(x-9)

domain

g (x) = \frac{x ^{2}}{x - 9}

x < 9 or x > 9

Interval Notation

(- \infty, 9) \cup (9, \infty)

Solution steps

Find undefined (singularity) points:

x = 9

The function domain

x < 9 or x > 9

f (x) = 1 - x^{2} - 4 x

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

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

\frac{x - 2}{x ^{3} - 49 x}

x^{2} - 20 x + 100

What is the domain of g(x)=(x^2)/(x-9) ?
The domain of g(x)=(x^2)/(x-9) is x<9\lor x>9