SOLUTION: Suppose that the functions f and g are defined as follows. f(x)=x-4 g(x)=(x-1)(x+5) Find all value(s) that are not in the domain (f/g)

Algebra ->  Functions -> SOLUTION: Suppose that the functions f and g are defined as follows. f(x)=x-4 g(x)=(x-1)(x+5) Find all value(s) that are not in the domain (f/g)      Log On


   

Question 1118254: Suppose that the functions f and g are defined as follows.
f(x)=x-4
g(x)=(x-1)(x+5)
Find all value(s) that are not in the domain (f/g)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Values not in the domain are values that make the denominator equal to zero,
%28x-1%29%28x%2B5%29=0
So,
x-1=0
x=1
and
x%2B5=0
x=-5