For each of the following generic rectangles, find the dimensions (length and width) and write the area as the product of the dimensions and as a sum. Homework Help ✎
Find the length and width of each small rectangle.
3y(y − 4) = 3y2 − 12y
Follow the steps in part (a).
(3y + 5)(y − 4) = 3y2 − 7y − 20