SOLUTION: the function h is defined below. h(x)=(x-2)/(x^2-64) find all values of x that are not in the domain of h. if there is more than one value separate them with commas.

Algebra ->  Equations -> SOLUTION: the function h is defined below. h(x)=(x-2)/(x^2-64) find all values of x that are not in the domain of h. if there is more than one value separate them with commas.      Log On


   



Question 963988: the function h is defined below.
h(x)=(x-2)/(x^2-64)
find all values of x that are not in the domain of h.
if there is more than one value separate them with commas.

Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
h%28x%29=%28x-2%29%2F%28x%5E2-64%29=%28x-2%29%2F%28%28x-8%29%28x%2B8%29%29

Undefined for x=8 and for x=-8, because either of these values would make the denominator equal 0.