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Home > PC3 > Chapter 5 > Lesson 5.2.2 > Problem 5-76


Solve each of the following inequalities.   

  1. boundary points:

    Complete a sign chart like the one below to determine the interval(s) where the expression is positive and negative.

  1. Simplify the numerator.
    Use the factors in both the numerator and denominator to determine the boundary points.
    Create a sign chart like the one shown in the steps for part (a).