What is the domain of f(x)=(x^2+5x+6)/(x+3) ?

The domain of f(x)=(x^2+5x+6)/(x+3) is x -3

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domain of f(x)=(x^2+5x+6)/(x+3)

domain

f (x) = \frac{x ^{2} + 5 x + 6}{x + 3}

x < - 3 or x > - 3

Interval Notation

(- \infty, - 3) \cup (- 3, \infty)

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

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

f (x) = ln (\frac{1}{x})

f (v) = 1 + \frac{7}{x}

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

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

What is the domain of f(x)=(x^2+5x+6)/(x+3) ?
The domain of f(x)=(x^2+5x+6)/(x+3) is x<-3\lor x>-3