document.write( "Question 109255: Please help me solve by completing the square, and if you can show me that would be great! \r
\n" ); document.write( "\n" ); document.write( "4. Solve by completing the square:
\n" ); document.write( "x2 + 6x + 1 = 0
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Algebra.Com's Answer #79663 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Solve by completing the square:
\n" ); document.write( "x^2 + 6x + 1 = 0
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\n" ); document.write( "x^2+6x+? = -1+?
\n" ); document.write( "x^2+6x + [(1/2)6]^2 = -1 + [(1/2)6]^2
\n" ); document.write( "x^2+6x+9 = -1+9
\n" ); document.write( "Factor:
\n" ); document.write( "(x+3)^2 = 8
\n" ); document.write( "Take the square root of both sides to get:\r
\n" ); document.write( "\n" ); document.write( "x+3 = 2sqrt2 or x+3 = -2sqrt2\r
\n" ); document.write( "\n" ); document.write( "x = -3+2sqrt2 or x = -3-2sqrt2
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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