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Popular >

domain of-(2x)/(x-3)

Solution

domain

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

Solution

x < 3 or x > 3

+1

Interval Notation

(- \infty, 3) \cup (3, \infty)

Solution steps

Find undefined (singularity) points:

x = 3

The function domain

x < 3 or x > 3

Graph

Popular Examples

domain of 9-x^2*(x^2+4)*2x-4 domain

9 - x^{2} \cdot (x^{2} + 4) \cdot 2 x - 4

domain of g(x)=(x+3)/(x^2-25)domain

g (x) = \frac{x + 3}{x ^{2} - 25}

domain of y= 1/(x-2)+6 domain

y = \frac{1}{x - 2} + 6

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

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

domain of (x^2+13x+42)/(x^2-3x-28)domain

\frac{x ^{2} + 13 x + 42}{x ^{2} - 3 x - 28}

Frequently Asked Questions (FAQ)

What is the domain of-(2x)/(x-3) ?
The domain of-(2x)/(x-3) is x<3\lor x>3