Keng is unhappy with his 3-inch-wide frame, so he decides to put a frame with a different width around his canvas. the total area of the canvas and the new frame is given by the polynomial h² + 8h + 12, where h represents the height of the canvas. determine the width of the new frame. show all of your work. explain why you did each step.

Write a polynomial expression, in simplified form, that represents the area ofthe ... Keng adds a 3-inch-wide frame around all sides of his Canvas. ... his 3-inoh-wioie frame, so he decides to put a trarne with a different width around his canvas. The total area ofthe Canvas and the new trarne is given by thepolynomial h2 + ..Keng adds a 3-inch-wide frame around all sides of his canvas. B. Write a polynomial expression, in simplified form, that represents the total area ... with his 3-inch-wide frame. so he decides to put aframe with a different width around his canvas. The total area of the canvas and the new frame is givenby the polynomial h2 + ...Simplify. 3. 9. A polynomial expression is shown below. ... Which value of x makes the expression equivalent to 12V2T?  Keng is unhappy with his 2-inch-wide frame, so he decides to put aframe with a different width ... The total area of the canvas and the new frame is given by thepolynomial h 2 + 10h + 16,.