Someone pls answer this.

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0