What is the domain of f(x)=(x^2+7x+13)/(x+4) ?

The domain of f(x)=(x^2+7x+13)/(x+4) is x -4

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domain of f(x)=(x^2+7x+13)/(x+4)

domain

f (x) = \frac{x ^{2} + 7 x + 13}{x + 4}

x < - 4 or x > - 4

Interval Notation

(- \infty, - 4) \cup (- 4, \infty)

Solution steps

Find undefined (singularity) points:

x = - 4

The function domain

x < - 4 or x > - 4

f (x) = x^{5} - 2 x^{3} - x

\frac{- 2 + x}{4 x - \frac{1}{4}} + 3

f (x) = 10 - 9 x + 6

f (x) = 0.5 (35 - 2 x)

2 x^{3} - 17 x^{2} - 31 x + 20

What is the domain of f(x)=(x^2+7x+13)/(x+4) ?
The domain of f(x)=(x^2+7x+13)/(x+4) is x<-4\lor x>-4