What is the domain of (12x+35)/(x(x+7)) ?

The domain of (12x+35)/(x(x+7)) is x 0

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domain of (12x+35)/(x(x+7))

domain

\frac{12 x + 35}{x ( x + 7 )}

x < - 7 or - 7 < x < 0 or x > 0

Interval Notation

(- \infty, - 7) \cup (- 7, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0, x = - 7

The function domain

x < - 7 or - 7 < x < 0 or x > 0

f (x) = x^{3} - 15 x^{2} + 75 x - 1

\frac{1}{4} x^{2} - 2 x + 15

\frac{x + 4}{x ^{2} + 25}

12 x^{5} + 15 x^{4} - 240 x^{3} + 1

f (x) = 4 x - 5 y = 24

What is the domain of (12x+35)/(x(x+7)) ?
The domain of (12x+35)/(x(x+7)) is x<-7\lor-7<x<0\lor x>0