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Popular Functions >

domain of x/(x^2-49)

Solution

domain

\frac{x}{x ^{2} - 49}

Solution

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

+1

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 7, x = - 7

The function domain

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

Graph

Popular Examples

simplify (16.1)(19.7)

s im pl i f y (16.1) (19.7)

parity f(x)=(x^2)/(\sqrt[3]{x^3-x)}

p a r i t y f (x) = \frac{x ^{2}}{3 x ^{3} - x}

domain of f(x)=(sqrt(x+4))/(x^2-9)

d o main f (x) = \frac{x + 4}{x ^{2} - 9}

extreme f(x)=3x^5-5x^3+3

e x t re m e f (x) = 3 x^{5} - 5 x^{3} + 3

domain of y=4x^2

d o main y = 4 x^{2}

Frequently Asked Questions (FAQ)

What is the domain of x/(x^2-49) ?
The domain of x/(x^2-49) is x<-7\lor-7<x<7\lor x>7