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Popular >

domain of 4/(x+2)

Solution

domain

\frac{4}{x + 2}

Solution

x < - 2 or x > - 2

+1

Interval Notation

(- \infty, - 2) \cup (- 2, \infty)

Solution steps

Find undefined (singularity) points:

x = - 2

The function domain

x < - 2 or x > - 2

Popular Examples

critical ln(x+1)critical points

ln (x + 1)

range of f(x)= 1/(sqrt(x^2+2x+3))range

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

monotone f(x)=(x-3)sqrt(x)monotone intervals

f (x) = (x - 3) x

domain of x^2+1 domain

x^{2} + 1

inverse of-3+ln(x)inverse

- 3 + ln (x)

Frequently Asked Questions (FAQ)

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