What is the domain of f(x)=(2x+1)/(2x-4) ?

The domain of f(x)=(2x+1)/(2x-4) is x 2

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domain of f(x)=(2x+1)/(2x-4)

domain

f (x) = \frac{2 x + 1}{2 x - 4}

x < 2 or x > 2

Interval Notation

(- \infty, 2) \cup (2, \infty)

Solution steps

Find undefined (singularity) points:

x = 2

The function domain

x < 2 or x > 2

f (x) = x^{4} + 4 x^{2} + 6

f (x) = - 2 x^{2} + 24 x

x^{2} + 4 x

- 2 x + 3

f (x) = \frac{1}{x - 2}

What is the domain of f(x)=(2x+1)/(2x-4) ?
The domain of f(x)=(2x+1)/(2x-4) is x<2\lor x>2