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Popular >

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

Solution

domain

\frac{2 ( x + 2 )}{x}

Solution

x < 0 or x > 0

+1

Interval Notation

(- \infty, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

Popular Examples

inverse of f(x)=sqrt(x^2+4x)inverse

f (x) = x^{2} + 4 x

inverse of f(x)=\sqrt[5]{x+3}inverse

inverse of (x+1)^3 inverse

(x + 1)^{3}

domain of |x^2-4|domain

x^{2} - 4

slope ofintercept x=5 slope intercept

x = 5

Frequently Asked Questions (FAQ)

What is the domain of (2(x+2))/x ?
The domain of (2(x+2))/x is x<0\lor x>0