If the equation `9x^(2)+6kx+4=0` has equal roots then k=?

If the equation 4x^(2)-3kx+1=0 has equal roots then k=?

If the equation 16x^(2)+6kx+4=0 has equal roots, then what is the value of k?

If the equation 9x^2+6k x+4=0 has equal roots, then the roots are both equal to (a) +-2/3 (b) +-3/2 (c) 0 (d) +-3

If the equation 9x^2+6k x+4=0 has equal roots, then the roots are both equal to +-2/3 (b) +-3/2 (c) 0 (d) +-3

If the equation x^(2) - kx + 1 = 0 has equal roots. Then

If the equation x^(2)+2(k+2)x+9k=0 has equal roots then k= ?

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

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

If the equation 2x^2 + kx +3= 0 has two equal roots, then the value of k is

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