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Home > PC > Chapter 2 > Lesson 2.1.2 > Problem 2-28

2-28.
  1. Factor each expression. Homework Help ✎

    1. 2x2 + 14x − 16

    2. 2x3 − 128x

Factor out the greatest common factor first. Then factor what is left inside if possible.

Once you factor out the greatest common factor, the other factor should be a difference of squares.