document.write( "Question 40697: . Solve quadratic equation by completing the square.\r
\n" ); document.write( "\n" ); document.write( "4x2 + 8x + 1 = 0\r
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Algebra.Com's Answer #26085 by Nate(3500) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"4x%5E2+%2B+8x+%2B+1+=+0\"$
\n" ); document.write( " $\"x%5E2+%2B+2x+=+-1%2F4\"$
\n" ); document.write( " $\"%28x+%2B+1%29%5E2+=+3%2F4\"$
\n" ); document.write( " $\"x+%2B+1+=+%2B-sqrt%283%29%2F2\"$
\n" ); document.write( " $\"x+=+-1+%2B-sqrt%283%29%2F2\"$ \n" ); document.write( "

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