Example 3

Author:
Walch Education
Find the difference of .
GeoGebra Applet
  1. Rewrite the difference as a sum.
  2. Rewrite the sum so that any like terms are together.
  3. Find the sum of any terms with the same variable raised to the same power.
This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit www.walch.com for more information.

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