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Popular >

domain of (x^4+3)/x

Solution

domain

\frac{x ^{4} + 3}{x}

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)=(x-4)/(x^2+13x+36)domain

f (x) = \frac{x - 4}{x ^{2} + 13 x + 36}

domain of f(x)=((x-3))/(x^2-9)domain

f (x) = \frac{( x - 3 )}{x ^{2} - 9}

domain of f(x)=\sqrt[3]{x/(x-3)}domain

domain of 1/(x+25)domain

\frac{1}{x + 25}

domain of 5sqrt(9-x^2)domain

5 9 - x^{2}

Frequently Asked Questions (FAQ)

What is the domain of (x^4+3)/x ?
The domain of (x^4+3)/x is x<0\lor x>0