document.write( "Question 377298: x squared + 7x + 3 = 0
\n" ); document.write( "solve by completing the square \n" ); document.write( "

Algebra.Com's Answer #268088 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x%5E2%2B+7x+%2B+3+=+0\"$
\n" ); document.write( " $\"%28x%5E2%2B7x%2B49%2F4%29%2B3=49%2F4\"$
\n" ); document.write( " $\"%28x%2B7%2F2%29%5E2=49%2F4-12%2F4\"$
\n" ); document.write( " $\"%28x%2B7%2F2%29=37%2F4\"$
\n" ); document.write( " $\"x%2B7%2F2=0+%2B-+sqrt%2837%29%2F2\"$
\n" ); document.write( " $\"highlight%28x=-7%2F2%2B-+sqrt%2837%29%2F2%29\"$
\n" ); document.write( " \n" ); document.write( "

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