SOLUTION: I need help, I am so lost on this. I need to find f+g, f-g, f.g and f/g Problem #7 f(x)=square x-1, g(x) = square x Thank you, Janet Beck dreamy2804@yahoo.com

Algebra ->  Rational-functions -> SOLUTION: I need help, I am so lost on this. I need to find f+g, f-g, f.g and f/g Problem #7 f(x)=square x-1, g(x) = square x Thank you, Janet Beck dreamy2804@yahoo.com      Log On


   

Question 232833: I need help, I am so lost on this.
I need to find f+g, f-g, f.g and f/g
Problem #7
f(x)=square x-1, g(x) = square x
Thank you,
Janet Beck
dreamy2804@yahoo.com
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
is that square root?
f(x) = sqrt(x-1) ? or
f(x) = sqrt(x) - 1 ??
Or is it x%5E2+-+1 ??