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← A Different Pattern - Visualizing Algebra

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

  1. If you got any of these correct, great work. We can use our area model to figure
  2. out the product of these two binomials. We know x time x is x squared, x times
  3. negative 4 is negative 4x. Positive 4 times x is positive 4x, and positive 4
  4. times negative 4 is negative 16. We use a similar approach to figure out this
  5. multiplication problem and this one.