Find k, if the roots of the quadratic equation `kx^2-4x+4=0` are equal

If the sum of the roots and product of the roots of the quadratic equation kx^(2)+2x+3k=0(kne0) are equal, then find the value of k.

Find the nonzero value of k for which the roots of the quadratic equation 9x^(2)-3kx+k=0 are real and equal.

For what value of k, are the roots of the quadratic equation kx (x-2) +6 = 0 equal ?

For what value of k, are the roots of the quadratic equation kx (x-2) +6 = 0 equal ?

For what value of k, are the roots of the quadratic equation kx(x-2)+6=0 equal ?

Find k if the sum of the roots of the quadratic equation 4x^2 + 8kx + k +9 = 0 is equal to their product.

Find k if the sum of the roots of the quadratic equation 4x^(2)+8kx+k+9=0 is equal to their product.

If the roots of the quadratic equation x^(2)-2kx+2k^(2)-4=0 are real,then the range of the values of k is

Find the value of k for which the roots of the quadratic equation 2x^(2)+kx+8=0 will have the equal roots ?

If x=3 is one of the roots of the quadratic equation kx^2-10x+3=0 , find the value of k.