What is the domain of f(x)=(x^2-16)/(x-4) ?

The domain of f(x)=(x^2-16)/(x-4) is x 4

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domain of f(x)=(x^2-16)/(x-4)

domain

f (x) = \frac{x ^{2} - 16}{x - 4}

x < 4 or x > 4

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 4

The function domain

x < 4 or x > 4

f (x) = x^{5} - 3 x^{3}

3 y - 9 = - 2 (3 - x)

\frac{2 ( x + 2 ) + x ^{2}}{x ( x + 2 )}

f (x) = x^{3} - 7 x^{2} + 2

f (x) = x^{2} + 5

What is the domain of f(x)=(x^2-16)/(x-4) ?
The domain of f(x)=(x^2-16)/(x-4) is x<4\lor x>4