document.write( "Question 103060: Hello Tutor, \r
\n" ); document.write( "\n" ); document.write( "I was hoping you could help me with this problem. \r
\n" ); document.write( "\n" ); document.write( "Solve the following quadratic equation by completeing the square: \r
\n" ); document.write( "\n" ); document.write( "2x^2 + 10x + 11 = 0 \r
\n" ); document.write( "\n" ); document.write( "Any help this evening on this problem would be appreciated. Thank you.
\n" ); document.write( "

Algebra.Com's Answer #74930 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Solve the following quadratic equation by completing the square:
\n" ); document.write( "2x^2 + 10x + 11 = 0 \r
\n" ); document.write( "\n" ); document.write( "2x^2 + 10x = -11\r
\n" ); document.write( "\n" ); document.write( "2(x^2+5x+(5/2)^2) = -11 + 2(5/2)^2\r
\n" ); document.write( "\n" ); document.write( "2(x+(5/2))^2 = 6/4\r
\n" ); document.write( "\n" ); document.write( "(x+(5/2))^2 = 3/4\r
\n" ); document.write( "\n" ); document.write( "x+(5/2) = +- [sqrt3]/2\r
\n" ); document.write( "\n" ); document.write( "x = [-5+sqrt3]/2 or x = [-5-sqrt3]/2\r
\n" ); document.write( "\n" ); document.write( "==================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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