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Popular >

domain of 2/(9x)

Solution

domain

\frac{2}{9 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 (x-4)/(sqrt(5x-3))domain

\frac{x - 4}{5 x - 3}

domain of f(x)=-0.5x^2+40x-300 domain

f (x) = - 0.5 x^{2} + 40 x - 300

domain of f(x)= 2/(sqrt(|x-2|-1))domain

f (x) = \frac{2}{∣ x - 2 ∣ - 1}

domain of 1/((25)^x+4(5^x)-1)domain

\frac{1}{( 25 ) ^{x} + 4 ( 5 ^{x} ) - 1}

domain of y=3(x+7)(x+3)domain

y = 3 (x + 7) (x + 3)

Frequently Asked Questions (FAQ)

What is the domain of 2/(9x) ?
The domain of 2/(9x) is x<0\lor x>0