" 2."2x^(2)+x+1=0

If A, B, C, D are the sum of the square of the roots of 2x^(2) + x- 3=0, x^(2)-x+2= 0, 3x^(2) - 2x +1=0, x^(2)- x+1=0 then the ascending order of A, B, C, D is

Solve the following quadratic equations by factorization. 2x^(2)-2x+1/2=0

Solve the following quadratic equations by factorization. 2x^(2)-2x+1/2=0

Find all the solutions of (x^(2)+x+2)^(2)-(x^(2)+x+1)(x^(2)+x+2)+(x^(2)+x+1)=0 .

The equation y^(2)-x^(2)+2x-1=0 representsn