Question

Given: f(x) = x + 2 and h(x) = 1/x-1 2f(x) - h(x) =

Answer 1

Hello here is a solution :
2f(x) - h(x) =2(x+2)-( 1/x-1) =2x+2-1/x-1 

2f(x) - h(x) = 2x+1-1/x

Answer 2

Yes his answer and explantion is correct^^