I need help with this, Thank you for anyone's help. I'd appreciate a walkthrough but it's not necessary as my time is limited, but I would appreciate it very much.

Givenf(x)=x^2+8x andg(x)=4x^2

findf+g,fg fg andf/g

(f+g)(x) =

(f-g)(x)=

fg(x)=

f/g(x)=

Use the pair of functions to findf(g(x)) andg(f(x)) Simplify your answers.

f(x)=x+8,g(x)=x^2+7

f(g(x))=

g(f(x))=

Given f(x) = sqrt(2-10x) and g(x)= - 3/x find the following

a.(gf)(x)

b.the domain of(gf)(x) in interval notation.

Exact answer

1. .