document.write( "Question 536073: how can i complete the square with:
\n" ); document.write( "x^2-10x=11
\n" ); document.write( "my answer, (-10x/2)^2 =11 was wrong.
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Algebra.Com's Answer #352114 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
x^2-10x=11
\n" ); document.write( "take 1/2 'b', square it and add to both sides:
\n" ); document.write( "x^2-10x+25=11+25
\n" ); document.write( "x^2-10x+25=36
\n" ); document.write( "(x-5)(x-5) = 36
\n" ); document.write( "(x-5)^2 = 36
\n" ); document.write( "x-5 = +-6
\n" ); document.write( "x = +-6 + 5
\n" ); document.write( "x = {-1, 11}
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