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Home > AC > Chapter 2 > Lesson 2.1.9 > Problem 2-89

2-89.

Copy and complete each of the Diamond Problems below. The pattern used in the Diamond Problems is shown at right.

  1. What two numbers multiply to 10 and add to 7?

    5 and 2

  1. For parts (b), (c), and (d), refer to part (a).