What is the domain of f(x)= 5/((x+2)(x-1)) ?

The domain of f(x)= 5/((x+2)(x-1)) is x 1

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domain of f(x)= 5/((x+2)(x-1))

domain

f (x) = \frac{5}{( x + 2 ) ( x - 1 )}

x < - 2 or - 2 < x < 1 or x > 1

Interval Notation

(- \infty, - 2) \cup (- 2, 1) \cup (1, \infty)

Solution steps

Find undefined (singularity) points:

x = - 2, x = 1

The function domain

x < - 2 or - 2 < x < 1 or x > 1

y = 3^{x + 2} - 1

f (x) = 100 (1 - \frac{x}{40})^{2}

f (x) = \frac{5}{x + 3}

f (x) = \frac{33 x}{4 x ^{5} - 3 x - 4}

(- 10, 7), (2, 5)

What is the domain of f(x)= 5/((x+2)(x-1)) ?
The domain of f(x)= 5/((x+2)(x-1)) is x<-2\lor-2<x<1\lor x>1