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Popular >

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

Solution

domain

\frac{2 x}{x + 4}

Solution

x < - 4 or x > - 4

+1

Interval Notation

(- \infty, - 4) \cup (- 4, \infty)

Solution steps

Find undefined (singularity) points:

x = - 4

The function domain

x < - 4 or x > - 4

Popular Examples

domain of 3x^2+6x+15 domain

3 x^{2} + 6 x + 15

domain of g(x)=(x+9)/(x^2-1)domain

g (x) = \frac{x + 9}{x ^{2} - 1}

domain of f(x)= 4/((x+2)^2)+1 domain

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

domain of sqrt((x+2)/(x-1))domain

\frac{x + 2}{x - 1}

solvefor y,y<= 3x+6 solve for

y, y \leq 3 x + 6

Frequently Asked Questions (FAQ)

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