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Home > PC > Chapter 1 > Lesson 1.4.1 > Problem 1-136

1-136.
  1. Fill in the blanks to make the following equations correct. Homework Help ✎

    1. x2 + 6x + ____ = (x + 3)2

    2. x2 − ____ x + 16 = (x − 4)2

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