What is the domain of x-23+(253)/(x+11) ?

The domain of x-23+(253)/(x+11) is x -11

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domain of x-23+(253)/(x+11)

domain

x - 23 + \frac{253}{x + 11}

x < - 11 or x > - 11

Interval Notation

(- \infty, - 11) \cup (- 11, \infty)

Solution steps

Find undefined (singularity) points:

x = - 11

The function domain

x < - 11 or x > - 11

f (x) = lo g_{2} (3 x - 6) + \frac{1}{x - 5}

f (x) = 3^{x^{2} + 1}

f (x) = x^{2} + 7 x - 9

2 sin (x) + cos (2 x)

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

What is the domain of x-23+(253)/(x+11) ?
The domain of x-23+(253)/(x+11) is x<-11\lor x>-11