Home > INT2 > Chapter 4 > Lesson 4.1.2 > Problem 4-18
Use the process you developed in problem 4-13 to factor the following quadratic expressions.
Fill in the rest of the diagram. Remember that the product of the diagonals must be equal.
Interior boxes of Generic rectangle labeled as follows: top left, negative 6,x, top right, negative 12, bottom left, X squared, bottom right, 2,x. Diamond problem: Left, negative 6,x, Right, 2,x, Top, negative 12 x squared, Bottom, negative 4 x.
Labels added to generic rectangle: Left side, top, negative 6, left side, bottom, x, Bottom side, left, x, bottom side, right, 2.
Interior boxes of Generic rectangle labeled as follows: top left, blank, top right, 1, bottom left, 4, X squared, bottom right, blank. Diamond problem: Left, blank, Right blank, Top 4, x squared, Bottom 4 x.
Labels added: Generic rectangle, interior top left, 2,x, interior bottom right, 2,x. Diamond problem: left, 2,x, right, 2,x.
Labels added to rectangle, left side top, 1, left side bottom, 2,x, bottom side left, 2,x, bottom side right, 1.
Interior boxes of Generic rectangle labeled as follows: top left, blank, top right, negative 5, bottom left, 2, X squared, bottom right, blank. Diamond problem: Left, blank, Right, blank, Top, negative 10, x squared, Bottom, negative 9 x.