document.write( "Question 319319: Solve by completing the square and separate with comma:\r
\n" ); document.write( "\n" ); document.write( "x^2 + 3x - 40 = 0\r
\n" ); document.write( "\n" ); document.write( "Thanks in advance!!
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Algebra.Com's Answer #228624 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Solve by completing the square and separate with comma:
\n" ); document.write( "x^2 + 3x - 40 = 0
\n" ); document.write( "-----
\n" ); document.write( "x^2 + 3x + (3/2)^2 = 40+(3/2)^2
\n" ); document.write( "(x+(3/2))^2 = 169/4
\n" ); document.write( "(x+3/2) = 13/2 or x+(3/2) = -13/2
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\n" ); document.write( "x = 5 or x = -8
\n" ); document.write( "======================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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