document.write( "Question 1105560: x2 +4x +2 by completing square method \n" ); document.write( "
Algebra.Com's Answer #720407 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Add 2 to complete the square.
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\n" ); document.write( "Not an equation.
\n" ); document.write( "Nothing to solve.
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