" Gif "(k-12)x^(2)+2(k-12)x+2=0

The sum of integral values of k for which the equations (k-12)x^(2)+2(k-12)x+2=0 possess no real roots is

Find the value of k ,such that the following quadratic equation has equal roots (k-12)x^(2)-2(k-12)x+2=0

Find the values of k for which the following equation has equal rots: (k-12)x^(2)+2(k-12)x+2=0

Find the values of k for which roots of the following equations are real and equal: (i) 12x^(2)+4kx+3=0 (ii) kx^(2)-5x+k=0 (iii) x^(2)+k(4x+k-1)+2=0 (iv) x^(2)-2(5+2k)x+3(7+10k)=0 (v) 5x^(2)-4x+2+k(4x^(2)-2x-1)=0 (vi) (k+1)x^(2)-2(k-1)x+1=0 (vii) x^(2)-(3k-1)x+2k^(2)+2k-11=0 (viii) 2(k-12)x^(2)+2(k-12)x+2=0

Find the values of k for which the following equation has equal roots: (k-12)x^2+2(k-12)x+2=0

Find the values of k for each of the following quadratic equations, so that they have two equal roots. (k-12)x^2+2(k-12)x+2=0

Find the values of k for which the following equation has equal to roots. (k-12)x^2 + 2(k-12)x+2=0

Find the value of k such that the equation (k - 12)x^2 - 2(k – 12)x + 2 = 0 may have equal roots.

x^(2)-2kx+7k-12=0

If the equation x^(2) + 2 (k+3) x +12k=0 has equal roots, then k=