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Popular >

domain of (x+2)/(x^2)

Solution

domain

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

Solution

x < 0 or x > 0

+1

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

Popular Examples

domain of f(x)=((2x^2-x-3))/((2x^2+2x))domain

f (x) = \frac{( 2 x ^{2} - x - 3 )}{( 2 x ^{2} + 2 x )}

domain of f(x)= 2/(x+9)domain

f (x) = \frac{2}{x + 9}

domain of f(x)=3x^2-25x+42 domain

f (x) = 3 x^{2} - 25 x + 42

domain of-5/(2sqrt(3+5x))domain

- \frac{5}{2 3 + 5 x}

domain of f(x)=sqrt(15+2x)domain

f (x) = 15 + 2 x

Frequently Asked Questions (FAQ)

What is the domain of (x+2)/(x^2) ?
The domain of (x+2)/(x^2) is x<0\lor x>0