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2x2-4x+1=0

 May 5, 2014

Best Answer 

 #2
avatar+118696 
+10

 

This will help you remember the quadratic formula. 

https://www.youtube.com/watch?v=O8ezDEk3qCg

If you want more help, just ask!

 May 6, 2014
 #1
avatar+3146 
+5

2×x24×x+1=0{x=(22)2x=(2+2)2}{x=0.2928932188134525x=1.7071067811865475}

.
 May 5, 2014
 #2
avatar+118696 
+10
Best Answer

 

This will help you remember the quadratic formula. 

https://www.youtube.com/watch?v=O8ezDEk3qCg

If you want more help, just ask!

Melody May 6, 2014

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