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Popular >

domain of 4/(x+8)

Solution

domain

\frac{4}{x + 8}

Solution

x < - 8 or x > - 8

+1

Interval Notation

(- \infty, - 8) \cup (- 8, \infty)

Solution steps

Find undefined (singularity) points:

x = - 8

The function domain

x < - 8 or x > - 8

Popular Examples

domain of f(x)= 1/2 (x-1)^2-2 domain

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

domain of x^2-49 domain

x^{2} - 49

domain of f(x)=(3x-2)/(x-3)domain

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

domain of sqrt(x^2-5x-14)domain

x^{2} - 5 x - 14

domain of f(x)=(sqrt(x-3))/(x-7)domain

f (x) = \frac{x - 3}{x - 7}

Frequently Asked Questions (FAQ)

What is the domain of 4/(x+8) ?
The domain of 4/(x+8) is x<-8\lor x>-8