What is the domain of f(x)=(x^2-25)/(x+5) ?

The domain of f(x)=(x^2-25)/(x+5) is x -5

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domain of f(x)=(x^2-25)/(x+5)

domain

f (x) = \frac{x ^{2} - 25}{x + 5}

x < - 5 or x > - 5

Interval Notation

(- \infty, - 5) \cup (- 5, \infty)

Solution steps

Find undefined (singularity) points:

x = - 5

The function domain

x < - 5 or x > - 5

lo g_{10} (2 x + 1)

\frac{x}{4 - x ^{2}}

v (x) = 30 - 6 x

x^{2} - x

\frac{ln ( x )}{ln ( x - 1 )}

What is the domain of f(x)=(x^2-25)/(x+5) ?
The domain of f(x)=(x^2-25)/(x+5) is x<-5\lor x>-5