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.

Question

Reginald Atkinson

Mathematics

1 October, 13:11

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.

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Miriam Hines · Answer 1

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 the polynomial 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 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 + ... 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 a frame with a different width ... The total area of the canvas and the new frame is given by the polynomial h 2 + 10h + 16,.