2x^(2)+2x+2=0

Centre of the circle 2x^(2) + 2y^(2) -x = 0 is :

The equation of the smallest degree with real coefficients having 1+i as one of the roots is x^(2)+x+1=0 (b) x^(2)-2x+2=0 (c) x^(2)+2x+2=0 (d) x^(2)+2x-2=0

The maximum distance of the point (a, 0) from the curve 2x^(2) + y^(2) - 2x = 0 is -

{x in IR : cos 2x + 2 cos^(2) x - 2 = 0}=

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

Solve the following quadratic equation by factorization: 2x^2-2x+1/2=0

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

The longest distance of the point (a,0) from the curve 2x^(2)+y2-2x=0 , is given by

The maximum distance of the point (k,0) from the curve 2x^(2)+y^(2)-2x=0 is equal to