document.write( "Question 304462: Find the constant term to be added to the expression x^2 - 6x to form a perfect square trinomial \n" ); document.write( "
Algebra.Com's Answer #218009 by mananth(16946)\"\" \"About 
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x^2-6x +c\r
\n" ); document.write( "\n" ); document.write( "x^2-2*1*3*x +c\r
\n" ); document.write( "\n" ); document.write( "C has to be square of 3\r
\n" ); document.write( "\n" ); document.write( "X^2-6x+9
\n" ); document.write( "(x-3)^2\r
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