Example 3

Author:
Walch Education
Solve using the quadratic formula.
GeoGebra Applet
  1. Write the quadratic in standard form.
  2. Determine the values of , , and .
  3. Substitute the values of , , and into the quadratic formula.
  4. Determine the solution(s).
This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit www.walch.com for more information on their resources.

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