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Popular >

domain of 5/(2x+1)

Solution

domain

\frac{5}{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

domain of f(x)= 1/(x^2-36)domain

f (x) = \frac{1}{x ^{2} - 36}

domain of (x^2+24)/6 domain

\frac{x ^{2} + 24}{6}

domain of f(x)=(sqrt(2x+4))/(x^2-x-2)domain

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

domain of f(x)=x^2-4x+9 domain

f (x) = x^{2} - 4 x + 9

domain of f(x)= 1/(x^2-8x+16)domain

f (x) = \frac{1}{x ^{2} - 8 x + 16}

Frequently Asked Questions (FAQ)

What is the domain of 5/(2x+1) ?
The domain of 5/(2x+1) is x<-1/2 \lor x>-1/2