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a rectangular board is 6 inches longer than it's width. An open box was made by cutting 3 inches squares at each corner and floding the sides.

a. Use completing the squares to find the dimensions of the rectangular board
b. What are the dimensions of the box?


A Rectangular Board Is 6 Inches Longer Than Its Width An Open Box Was Made By Cutting 3 Inches Squares At Each Corner And Floding The Sides A Use Completing The class=