Suppose that the functions g and h are defined for all real numbers x as follows

Suppose that the functions g and / are defined for all real numbers x as follows. g (x) =4x -5 h(x) =3x Write the expressions for (g + h) (x) and (g-h) (x) and evaluate (g.h) (3). ( g + h) (x ) = [ (8 - h) (x ) = 1 X (g.h) (3) = [