What is the domain of 3/(x^2+2x-35) ?

The domain of 3/(x^2+2x-35) is x 5

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domain of 3/(x^2+2x-35)

domain

\frac{3}{x ^{2} + 2 x - 35}

x < - 7 or - 7 < x < 5 or x > 5

Interval Notation

(- \infty, - 7) \cup (- 7, 5) \cup (5, \infty)

Solution steps

Find undefined (singularity) points:

x = 5, x = - 7

The function domain

x < - 7 or - 7 < x < 5 or x > 5

f (x) = (x + 2) (x - 3)

f (x) = ln (3 x + 8) - 8

(x - 1) e^{\frac{1}{x}}

x (y - 2) = 6

12 - 2 x + \frac{5}{2}

What is the domain of 3/(x^2+2x-35) ?
The domain of 3/(x^2+2x-35) is x<-7\lor-7<x<5\lor x>5