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Home > CC2 > Chapter 6 > Lesson 6.2.2 > Problem 6-65

6-65.

Substitute the given solution into the corresponding equation to check it. Then decide if the solution is correct or incorrect.  

  1. Substitute the value in for and solve to see if the two sides are equal to each other.

  • Solution:


    Solution is correct.

  1. See part (a).

  • Solution: