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Popular >

domain of 5/(2x+5)

Solution

domain

\frac{5}{2 x + 5}

Solution

x < - \frac{5}{2} or x > - \frac{5}{2}

+1

Interval Notation

(- \infty, - \frac{5}{2}) \cup (- \frac{5}{2}, \infty)

Solution steps

Find undefined (singularity) points:

x = - \frac{5}{2}

The function domain

x < - \frac{5}{2} or x > - \frac{5}{2}

Popular Examples

domain of f(x)=sqrt(ln(1/x))domain

f (x) = ln (\frac{1}{x})

domain of f(x)= 1/(1+\frac{1){1+1/x}}domain

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

domain of x^2+14x+47 domain

x^{2} + 14 x + 47

domain of f(x)=ln(3x-1)domain

f (x) = ln (3 x - 1)

domain of f(x)=25^x domain

f (x) = 2 5^{x}

Frequently Asked Questions (FAQ)

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