If the roots of the equation `kx^2 + (k- 1) x - 1 = 0` are equal then find the value of k.

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

If the equation kx^(2) - 2kx + 6 = 0 has equal roots, then find the value of k.

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.

If 9x^(2) + kx + 1 = 0 has equal roots, find the value of k.

If the product of the roots of the equation x^(2)-3kx+2e^(2log_(e)k)-1=0 be 7, then find the value of k.

If one root of the quadratic equation kx^(2) – 7x + 5 = 0 is 1, then find the value of k.

If one root of the quadratic equation kx^(2) – 7x + 5 = 0 is 1, then find the value of k.

If the sum of the roots of the equation kx^(2)+2x+3k=0 is equal to their product then the value of k is

If the equation 4x^(2) - 2kx + 3k =0 has equal roots, then what are the values of k?

Find the value of 'k' for which the roots of the equation (5k-6)x^(2) + 2kx+1=0 are real and equal .