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Popular >

domain of x/(2x+1)

Solution

domain

\frac{x}{2 x + 1}

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

inflection f(x)= x/(x+3)inflection points

f (x) = \frac{x}{x + 3}

domain of f(x)=ln(3-x)+1/(x^2-4)domain

f (x) = ln (3 - x) + \frac{1}{x ^{2} - 4}

domain of f(x)=arctan((x-1)/(x+1))domain

f (x) = arctan (\frac{x - 1}{x + 1})

range of X^2+4 range

X^{2} + 4

parity x^2-1 parity

x^{2} - 1

Frequently Asked Questions (FAQ)

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