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Unformatted text preview: two squares by completing the square. 1 16-6 x-x 2 4. Quadratic Formula Examples: Solve the following (a) x 2-10 x-5 = 0 (b) 5 x 2-4 x + 1 = 0 Applications: An open box is to be made from a square piece of material by cutting 2 centimeter squares from the corners and turning up the sides. The volume of the nished box is to be 200 cube centimeters. Find the size of the original piece of material....
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