quadratic equations by Aashwin Gaur - Friday, 7 November 2008, 9:44 PM Number of replies: 1 For how many values of "a" will the following equation have two equal roots: x^3 + (a^2++a-1)x^2 + (a^3-a^2-a)x -a^3 Permalink Reply In reply to Aashwin Gaur Re: Quadratic Equations by Manish Verma - Tuesday, 18 November 2008, 12:39 PM Image attached may be referred. iit_jee_forum_cubic_equation.tif Permalink Show parent Reply
In reply to Aashwin Gaur Re: Quadratic Equations by Manish Verma - Tuesday, 18 November 2008, 12:39 PM Image attached may be referred. iit_jee_forum_cubic_equation.tif Permalink Show parent Reply