What is the domain of (sqrt(x-1)-1)/(sqrt(x-1)+1) ?

The domain of (sqrt(x-1)-1)/(sqrt(x-1)+1) is x>= 1

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domain of (sqrt(x-1)-1)/(sqrt(x-1)+1)

domain

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

x \geq 1

Interval Notation

[1, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 1

The function domain

x \geq 1

f (x) = \frac{4 x}{x ^{2} - 1}

f (x) = ∣ x + 2 ∣ - 1

9^{x}

\frac{1}{2 x + 3}

h (x) = x - 1

What is the domain of (sqrt(x-1)-1)/(sqrt(x-1)+1) ?
The domain of (sqrt(x-1)-1)/(sqrt(x-1)+1) is x>= 1