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Popular >

domain of (x^2+2x-8)/(x+4)

Solution

domain

\frac{x ^{2} + 2 x - 8}{x + 4}

Solution

x < - 4 or x > - 4

+1

Solution steps

Find undefined (singularity) points:

x = - 4

The function domain

x < - 4 or x > - 4

Popular Examples

intercepts of f(x)=(x-3)/(x-4)intercepts

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

parity y=sec(x^2+3x)parity

y = sec (x^{2} + 3 x)

domain of y=x+1/(x+5)domain

y = x + \frac{1}{x + 5}

asymptotes of f(x)=sqrt(x^2+9)asymptotes

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

range of (3x-2)/(x+5)range

\frac{3 x - 2}{x + 5}

Frequently Asked Questions (FAQ)

What is the domain of (x^2+2x-8)/(x+4) ?
The domain of (x^2+2x-8)/(x+4) is x<-4\lor x>-4