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1x^2+6x+9

quadratic formula

 May 25, 2015

Best Answer 

 #1
avatar+118696 
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This is a perfect square

 

x2+2bx+b2=(x+b)2

 

Can you work out the answer to your own question now?

 May 26, 2015
 #1
avatar+118696 
+5
Best Answer

This is a perfect square

 

x2+2bx+b2=(x+b)2

 

Can you work out the answer to your own question now?

Melody May 26, 2015

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