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Old 07-20-2007   #1
bladeknight
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Default Completing the square!!!
Can Anyone please help me to solve quadratic equations using the "completing the square" method.
 
Old 07-20-2007   #2
Mr. Hui


 
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Here is an example of how to solve an equation by completing the square.

There is also an article in the XP Math Wiki showing the derivation of the quadratic formula by completing the square.
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