What is the domain of f(x)=(x-1)/(x^2-2x+1) ?

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

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

domain

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

x < 1 or x > 1

Interval Notation

(- \infty, 1) \cup (1, \infty)

Solution steps

Find undefined (singularity) points:

x = 1

The function domain

x < 1 or x > 1

\frac{8 - x}{7 x + 21}

f (x) = \frac{x ^{2}}{5}

f (x) = 13 x

f (x) = x - [x]

lo g_{10} (x - 5) + 3

What is the domain of f(x)=(x-1)/(x^2-2x+1) ?
The domain of f(x)=(x-1)/(x^2-2x+1) is x<1\lor x>1