document.write( "Question 81862: 2x(x+3)= -1 \n" ); document.write( "
Algebra.Com's Answer #58664 by vertciel(183)\"\" \"About 
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2x(x+3)= -1\r
\n" ); document.write( "\n" ); document.write( "2x^2 + 6x + 1 = 0\r
\n" ); document.write( "\n" ); document.write( "This is a quadratic equation, you can solve it with the quadratic formula.
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