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Home > CCA > Chapter 9 > Lesson 9.1.3 > Problem 9-27

9-27.

Solve the following quadratic equations by factoring and using the Zero Product Property. Then check your solutions. Homework Help ✎

  1. Use a generic rectangle and a diamond problem to help you factor the equation.

    rectangle and diamond

  1. See part (a).

  1. Rewrite the equation so that it is equal to .

  1. You should notice that this is a difference of squares.