What is the domain of f(x)=(x-5)/(2x+4) ?

The domain of f(x)=(x-5)/(2x+4) is x -2

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domain of f(x)=(x-5)/(2x+4)

domain

f (x) = \frac{x - 5}{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^{2}

f (x) = x + 20 - 1

7 \frac{5}{8}

\frac{x ^{2} - 3}{x ^{2} - 7}

arccsc (\frac{1}{4}) x

What is the domain of f(x)=(x-5)/(2x+4) ?
The domain of f(x)=(x-5)/(2x+4) is x<-2\lor x>-2