[" 7.Find the nonzero value of "k" for which the roots of the quadraticeque "],[9x^(2)-3kx+k=0" are real and equal."]

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

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

Solve the following question. (i) Find the value of k for which the roots of quadratic equation kx^2+2x+3=0 are real and equal.

Solve the following question. (i) Find the value of k for which the roots of quadratic equation kx^2+2x+3=0 are real and equal.

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

For what values of k are the roots of the quadratic equation 3x^(2)+2kx+27=0 real and equal?

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

Determine k for which the roots of the equation 9x^(2)+2kx+4=0 are equal.

Find the values of k for which the quadratic equation 9x^(2)-3kx+k=0 has equal roots.

Find the value of k for which the given equation 9x^(2) + 3kx + 4 = 0 has real and equal roots.