John creates a painting on a rectangular canvas with a width that is two inches longer than the height, as shown in the diagram below.
(it is a rectangle with h+2 on the bottom and h on the side)

a. write a polynomial expression, in simplified form, that represents the area of the canvas. (1 point)
b. john adds a 3-inch-wide frame around all sides of his canvas. write a polynomial expression, in simplified form, that represents the total area of the canvas and the frame. (1 point)