What is the domain of (x^2+2)/(x^2+4x+4) ?

The domain of (x^2+2)/(x^2+4x+4) is x -2

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domain of (x^2+2)/(x^2+4x+4)

domain

\frac{x ^{2} + 2}{x ^{2} + 4 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) = 3 x (x - 3)^{3}

f (x) = (2.6)

\frac{( \frac{x}{x + 5} )}{( \frac{x}{x + 5} ) + 5}

f (x) = 20 x - \frac{60}{x} f (a) = 10

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

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