CPM Homework Banner

Home > PC3 > Chapter 13 > Lesson 13.1.3 > Problem 13-34

13-34.

Evaluate each of the following limits.

  1. After rationalizing the numerator, did you get:

  1. Is it necessary to rationalize the numerator in this case?
    What happens when you just use substitution?

  1. Recall the cubic factoring formula: