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

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

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

domain

y = \frac{x ^{3} + 2}{x + 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) = - 9 x (x - 5) (x - 6)

f (x) = 3 + lo g_{2} (x - 1)

f (x) = lo g_{3} (x + 1) - 4

2 ln (3 - x) - 4

f (x) = lo g_{3} (x + 1) - 2

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