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Popular >

domain of (2x^2-5)/x

Solution

domain

\frac{2 x ^{2} - 5}{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)=sqrt((2x+9)/(x-1))domain

f (x) = \frac{2 x + 9}{x - 1}

domain of f(x)=tan(5x)domain

f (x) = tan (5 x)

domain of f(x)=sqrt(-2x-9)domain

f (x) = - 2 x - 9

domain of f(x)=sqrt(-2x-8)domain

f (x) = - 2 x - 8

domain of f(x)=(-2x+5)/(-3x+1)domain

f (x) = \frac{- 2 x + 5}{- 3 x + 1}

Frequently Asked Questions (FAQ)

What is the domain of (2x^2-5)/x ?
The domain of (2x^2-5)/x is x<0\lor x>0