document.write( "Question 996316: The sum of of an odd number squared and three times that odd number is 18 \n" ); document.write( "
Algebra.Com's Answer #806285 by CubeyThePenguin(3113)\"\" \"About 
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x^2 + 3x = 18
\n" ); document.write( "x^2 + 3x - 18 = 0
\n" ); document.write( "(x + 6)(x - 3) = 0\r
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\n" ); document.write( "\n" ); document.write( "x is odd ----> x = 3
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