When we simplify , the result is . These equivalent expressions have the same value for
Chapter 7, Problem 7.1.5(choose chapter or problem)
When we simplify , the result is . These equivalent expressions have the same value for all real numbers, except x 5. Show that they have the same value for x 1.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer