Binomial Form

The binomial form equation for finding the nth Fibonacci number can very confusing at first:

This page provides a movie that will help with your understanding of this equation and how it is applied. To start the movie, click on the green button. At certain points in the movie, all motion will stop and the button will appear in the corner. This is so you can consider what has just happened in the movie. When you understand what has happened, you can click on the button to continue the movie.