What is the domain of (x-2)/(2x+5) ?

The domain of (x-2)/(2x+5) is x -5/2

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domain of (x-2)/(2x+5)

domain

\frac{x - 2}{2 x + 5}

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

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}

g (t) = 1 - 2^{t}

f (x) = - x^{2} + 4 x - 3

f (x) = \frac{1}{∣ x - 1 ∣ - ∣ 2 x + 1 ∣}

3 x + 2

f (x) = - 2 - x

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