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

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

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

domain

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

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

x^{2} + x + 1 - x^{2} - x - 12 + 2

f (x) = \frac{1}{2} (x^{3} - 3 x + 7)

\frac{11250 + 180 x ^{3}}{x}

y = 5 x^{3} - 5 x + 1

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