if the root of the equation x square-nx+m=0 difer by unity shoew that n square =4m+1. Share with your friends Share 0 Abhishek Kr. Jha answered this Refer the first part of the link:https://www.meritnation.com/ask-answer/question/1-if-the-roots-of-the-equation-x2-px-q-0-differ-by-1-prove/quadratic-equations/1526855 0 View Full Answer