" For what value of "k" does "(k-12)x^(2)+2(k-12)x+2=0" have equal roots? "

For what value of K does 4x^(2)-2(K+1)x+(K+1)=0 have real and equal roots ?

For what values of k, the equation x^2+2(k-4) x + 2k=0 has equal roots?

For what value of k, the equation 5x^2 + 10x+ k = 0 have equal roots? What are the equal roots?

For what values of k ,the equation x^(2)-2(1+3k)x+7(3+2k)=0 has equal roots?

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

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

For what value of k the equation 2x^2-2kx+k=0 will have real and equal roots.

Find the value of k if the equation (k+1)x^(2)+2(k+3)x+(k+8)=0 as have equal roots.