YouTube

Got a YouTube account?

New: enable viewer-created translations and captions on your YouTube channel!

English subtitles

← A Different Pattern - Visualizing Algebra

Get Embed Code
1 Language

Showing Revision 2 created 05/24/2016 by Udacity Robot.

  1. Let's try and figure out one last pattern with our multiplication. We're going
  2. to start by multiplying each pair of these binomials. Notice that the first term
  3. is the same in each of the cases. Also notice that the second term is the same
  4. for each of the cases, except the signs are different, One's a plus, and one's a
  5. minus. Use what you know about multiplying binomials to find the product of each
  6. of these.