What is the domain of (x^2-49)/(x-3) ?

The domain of (x^2-49)/(x-3) is x 3

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domain of (x^2-49)/(x-3)

domain

\frac{x ^{2} - 49}{x - 3}

x < 3 or x > 3

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 3

The function domain

x < 3 or x > 3

f (x) = ln (- x^{2} + 4 x)

\frac{x + 2}{2}

y = 2 + x^{2}

h (x) = x + 7

f (x) = - x^{2} + 6

What is the domain of (x^2-49)/(x-3) ?
The domain of (x^2-49)/(x-3) is x<3\lor x>3