jnu 2011

Posted by tim on May 14, 2012; 5:33pm
URL: http://discussion-forum.276.s1.nabble.com/jnu-2011-tp7556974.html

Hey cn someone pls help me on this questn ?

If p and q are the roots of the eqn x^2-bx+c=0 , then wat is the eqn if the roots are (pq+p+q) and (pq-p-q) ?