What is the domain of the real-valued function

q(x) = sqrt(x)/sqrt(-1 + x^2)?

Express your answer as an interval or as a union of intervals.

Guest May 9, 2021

#1**+1 **

The domain can be any x EXCEPT for x's that cause the denominator to be equal to or less than 0

x cannot equal 1 or -1 or any value between

(-inf,-1) U (1,+inf)

ElectricPavlov May 9, 2021