SOLUTION: Let f(x)=2x^2+x-3 g(x)=x-1 Find the domain (f-g)(x)

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: Let f(x)=2x^2+x-3 g(x)=x-1 Find the domain (f-g)(x)      Log On


   

Question 1064657: Let f(x)=2x^2+x-3
g(x)=x-1
Find the domain
(f-g)(x)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
f-g=2x%5E2%2Bx-3-%28x-1%29=2x%5E2-2=2%28x%5E2-1%29
.
.
.
The domain is all real numbers.