document.write( "Question 446576: Please help me solve this. Solve by completing the square
\n" ); document.write( "X^2 - 4X - 12 = 0\r
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Algebra.Com's Answer #307562 by sudhanshu_kmr(1152)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "X^2 - 4X - 12 = 0\r
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\n" ); document.write( "\n" ); document.write( "=> X^2 - 6X + 2X - 12 = 0\r
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\n" ); document.write( "\n" ); document.write( "=> X(X-6)+ 2(X-6) =0\r
\n" ); document.write( "\n" ); document.write( "=> (X +2)(X-6) = 0\r
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\n" ); document.write( "\n" ); document.write( "X = -2 Or 6\r
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