1. Lesson 2

1.2. Are You Ready?

Mathematics 30-2 Module 3

Module 3: Permutations, Combinations, and the Fundamental Counting Principle

 

Are You Ready?

 

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

Solve each of the following equations for x.

  1. x2 + 7x = −12 Answer
  2. 2x2 − 14x + 12 = 0 Answer
  3. 14 = −5x + x2 Answer
  4. −32 = −2x2 − 12x Answer

If you answered the Are You Ready? questions without difficulty, move to Discover.

 

If you found the Are You Ready? questions difficult, complete Refresher.