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Lesson 4

1. Lesson 4

1.2. Are You Ready?

Mathematics 20-1 Module 6

Module 6: Rational Expressions

 

Are You Ready?

 

Complete the following questions. If you experience difficulty and need help, visit Refresher or contact your teacher.

  1. Determine the lowest common denominator.

    1. Answer

    2. Answer

    3. Answer

  2. Solve the following equations.

    1. 2(x − 1) − (1 − x) = x − 1 Answer

    2. Answer

    3. a(a − 6) − 4 = 2 − a Answer

    4. (p + 5)(p − 2) = 2(p − 4) Answer

How did the questions go? If you feel comfortable with the concepts covered in the questions, skip forward to Discover. If you experienced difficulties, use the resources in Refresher to review these important concepts before continuing through the lesson.