CPM Homework Banner

Home > A2C > Chapter 4 > Lesson 4.1.4 > Problem 4-58

4-58.

If , find the value(s) of so that:  Homework Help ✎

  1. Substitute for . Solve for . Remember that squaring a negative number results in a positive number, so there should be two solutions.

  1. Refer to part (a).