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1-13.

Use the Zero Product Property and factoring, when necessary, to solve for . The Math Notes box for Lesson 1.1.4 may be useful, if you need help. Homework Help ✎

  1. Set each factor equal to , then solve for .

  1. Refer to part (a).

  1. Refer to part (a).

  1. Factor the problem first, then set each factor equal to and solve for .

  1. Remember to factor first.

  1. Remember to factor first.