document.write( "Question 207259: the question is: solve the quadratic equation by completing the square: \r
\n" ); document.write( "\n" ); document.write( "x^2-20x=0\r
\n" ); document.write( "\n" ); document.write( "x^2-20x+(20/2)^2 = (20/2)^2
\n" ); document.write( "(sqrt x - sqrt 10^2)^2 = sqrt 100
\n" ); document.write( "x-10 = +- 10\r
\n" ); document.write( "\n" ); document.write( "x-10=10 x-10 =-10
\n" ); document.write( " x=20 x=0\r
\n" ); document.write( "\n" ); document.write( "I am checking to make sure I did the work correctly, this isn't from a textbook so I don't have a page # or anything to reference too.\r
\n" ); document.write( "\n" ); document.write( "Thank you for your help. \n" ); document.write( "

Algebra.Com's Answer #156716 by Edwin McCravy(20054) $\"\"$ $\"About$

You can put this solution on YOUR website!
the question is: solve the quadratic equation by completing the square:
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document.write( "You did it right but your notation is bad.\r\n" );
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document.write( "=ą\r\n" );
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document.write( "Using the +\r\n" );
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document.write( "Using the -\r\n" );
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document.write( "Edwin

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