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

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

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

domain

\frac{x ^{3} + 2}{x ^{3} + 1}

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

f (x) = 4 x - 2 + 1

f (x) = \frac{- 8 x ^{2}}{( x - 7 ) ( x + 3 )}

y = 2 sec (3 x - π) + 1

y = (x + 2)^{2}

f (x) = 22 x - 1694 = 0

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