Question

The function g is defined below. g(x)=(x^(2)-10x+24)/(x^(2)-1) Find all values of x that are NOT in the domain of g. If there is more than one value, separate them with commas. x

Answer 1

x = {-1, 1}

Explanation:

the function in rational form cannot be defined WHEN the denominator = 0:

x² - 1 = 0

(x + 1)(x - 1) = 0

x = -1 or 1