Solve for x2-x-a(a+1)=0 Share with your friends Share 2 Soutik Nandy answered this x²-x-a(a+1)= 0....... x²+ax-(a+1)x-a(a+1) =0........ x(x+a) -(a+1)( x+a)=0...... (x- (a+ 1))(x +a)=0...... Therefore x=a+1 or -a -8 View Full Answer Pushpak answered this This is an easy method 17 A. S. Anandakrishnan answered this 2x-x-a(a+1)=0 x-a(a+1)=0 -a(a+1)=-x -a2-a=-x a2+a=x 0
