What is the domain of (x+4)/(x^2-8x+16) ?

The domain of (x+4)/(x^2-8x+16) is x 4

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domain of (x+4)/(x^2-8x+16)

domain

\frac{x + 4}{x ^{2} - 8 x + 16}

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

\frac{1}{x ^{2} - 49}

ln (x) + 5

f (y) = - 2 x

\frac{2 x + 1}{x - 4}

f (x) = - 2 lo g_{2} (x + 2) - 2

What is the domain of (x+4)/(x^2-8x+16) ?
The domain of (x+4)/(x^2-8x+16) is x<4\lor x>4