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Popular >

domain of x/(1+2x)

Solution

domain

\frac{x}{1 + 2 x}

Solution

x < - \frac{1}{2} or x > - \frac{1}{2}

+1

Interval Notation

(- \infty, - \frac{1}{2}) \cup (- \frac{1}{2}, \infty)

Solution steps

Find undefined (singularity) points:

x = - \frac{1}{2}

The function domain

x < - \frac{1}{2} or x > - \frac{1}{2}

Popular Examples

range of 3/(5x^5)range

\frac{3}{5 x ^{5}}

inverse of f(x)=x^2-4x inverse

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

range of (x^2-5x-6)/(x+1)range

\frac{x ^{2} - 5 x - 6}{x + 1}

intercepts of y=3x-3 intercepts

y = 3 x - 3

asymptotes of f(x)=(5x-15)/(3x-15)asymptotes

f (x) = \frac{5 x - 15}{3 x - 15}

Frequently Asked Questions (FAQ)

What is the domain of x/(1+2x) ?
The domain of x/(1+2x) is x<-1/2 \lor x>-1/2