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

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

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domain of (x^2+5x+6)/(x+2)

domain

\frac{x ^{2} + 5 x + 6}{x + 2}

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) = 2 sec (x)

y = \frac{3}{x + 1}

f (x) = \frac{x}{2 x - 3} y g (x) = x

y = (x + 9)^{\frac{1}{4}}

cos (x) + sin (2 x + π)

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