document.write( "Question 960096: x2 - 4x = -4 \n" ); document.write( "
Algebra.Com's Answer #586759 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
The equivalent in general form will be factorable.\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2-4x%2B4=0\"
\n" ); document.write( "....that is a perfect square.
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