document.write( "Question 47910: Solve by completing the square\r
\n" ); document.write( "\n" ); document.write( "x^2 = 5x + 2\r
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Algebra.Com's Answer #31703 by Nate(3500)\"\" \"About 
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x^2 = 5x + 2
\n" ); document.write( "x^2 - 5x = 2
\n" ); document.write( "(x - 5/2)^2 = 8/4 + 25/4
\n" ); document.write( "(x - 5/2)^2 = 33/4
\n" ); document.write( "x - 5/2 = +-sqrt(33)/2
\n" ); document.write( "x = (5 +- sqrt(33))/2
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