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Popular >

domain of (7x)/(x+3)

Solution

domain

\frac{7 x}{x + 3}

Solution

x < - 3 or x > - 3

+1

Interval Notation

(- \infty, - 3) \cup (- 3, \infty)

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

Popular Examples

domain of f(x)=sqrt(x+3)^2 domain

f (x) = x + 3^{2}

domain of f(x)=log_{4}(x-9)domain

f (x) = lo g_{4} (x - 9)

domain of 9sqrt(x)+8 domain

9 x + 8

domain of f(x)=log_{4}(x-5)domain

f (x) = lo g_{4} (x - 5)

domain of y=|x+3|-2 domain

y = ∣ x + 3 ∣ - 2

Frequently Asked Questions (FAQ)

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