document.write( "Question 1041025: derive the quadratic formula by completing the square.
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document.write( "ax^2 + bx + c = 0 \n" );
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Algebra.Com's Answer #655940 by Edwin McCravy(20056)![]() ![]() You can put this solution on YOUR website! Watch this video:\r \n" ); document.write( "\n" ); document.write( "https://www.youtube.com/watch?v=6PLXDjTcwro\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |