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

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

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

domain

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

x < - 1 or x > - 1

Interval Notation

(- \infty, - 1) \cup (- 1, \infty)

Solution steps

Find undefined (singularity) points:

x = - 1

The function domain

x < - 1 or x > - 1

y = 2 x^{(2)} + 8 x + 5

y = 2 3 x - 5

f (x) = \frac{- 1 - 7 x}{x - 2}

(- 7.13) (- 14)

f (x) = 4 cos (\frac{1}{5} π x + π) - 3

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