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Popular >

domain of (x^2)/(4-x)

Solution

domain

\frac{x ^{2}}{4 - x}

Solution

x < 4 or x > 4

+1

Interval Notation

(- \infty, 4) \cup (4, \infty)

Solution steps

Find undefined (singularity) points:

x = 4

The function domain

x < 4 or x > 4

Popular Examples

domain of f(x)=(2x+4)/(x-5)domain

f (x) = \frac{2 x + 4}{x - 5}

domain of-(x+5)/(x-6)domain

- \frac{x + 5}{x - 6}

domain of (250)/(1+e^{-2x)}domain

\frac{250}{1 + e ^{- 2 x}}

domain of f(x)=(x^2+2)^2+1 domain

f (x) = (x^{2} + 2)^{2} + 1

domain of f(-2)=(e^x-e^{-x})/2 domain

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

Frequently Asked Questions (FAQ)

What is the domain of (x^2)/(4-x) ?
The domain of (x^2)/(4-x) is x<4\lor x>4