What is the domain of f(x)= 1/(x+3)-1/((x+3)^2) ?

The domain of f(x)= 1/(x+3)-1/((x+3)^2) is x -3

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

domain

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

x < - 3 or x > - 3

Interval Notation

(- \infty, - 3) \cup (- 3, \infty)

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

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

f (x) = x - 2 + 6 - x

2 x - 6

f (x) = 2 - x - x^{2}

y = lo g_{10} (x)

What is the domain of f(x)= 1/(x+3)-1/((x+3)^2) ?
The domain of f(x)= 1/(x+3)-1/((x+3)^2) is x<-3\lor x>-3