What is the domain of ln(x^2-2x+5) ?

The domain of ln(x^2-2x+5) is -infinity <x<infinity

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domain of ln(x^2-2x+5)

domain

ln (x^{2} - 2 x + 5)

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

Find positive values for logs:

- \infty < x < \infty

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

y = 2 arcsin (x - 3) + \frac{π}{4}

f (x) = x^{5} + 12 x

y = \frac{3 x - 4}{2 x ^{2} - 1}

f (x) = 3 - lo g_{10} (1 + x^{2})

- x + 7 - (x - 5)

What is the domain of ln(x^2-2x+5) ?
The domain of ln(x^2-2x+5) is -infinity <x<infinity