Find the value of p for which the quadratic equation `4x^2+px+3=0` has equal roots

Find the value of p for which the quadratic equation px(x-3)+9=0 has equal roots.

Find the values of k for which the quadratic equation 4x^2+5kx+25=0 has equal roots.

Determine the value of k for which the quadratic equation 4x^(2)-3kx+1=0 has equal roots :

The value of p for which the quadratic equation 4x^(2)+px+3=0 has equal roots are.

Write all the value of p for which the quadratic equation x^(2)+px+16=0 has equal roots. Find the roots of the equation so obtained.

Write all the value of p for which the quadratic equation x^(2) + px + 16 = 0 has equal roots. Find the roots of the equation so obtained.

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

Find the values of p fro which the qadratic equation 2x^(2)+px+8=0 has real roots.

Write the value of k for which the quadratic equation x^2-k x+4=0 has equal roots.