1.Find the value of m so that the quadratic equation mx(5x-6)=0 has two equal roots

Find the value of m so that the quadratic equation mx(x-7)+49=0 has two equal roots.

Find the value of k if the quadratic equation kx(x-2)+6=0 has two equal roots.

Find the values of k so that the quadratic equation 2x^(2)-(k-2)x+1=0 has equal roots

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

Find the value(s) of k so that,the quadratic equation x^(2)-4kx+k=0 has equal roots.

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 x(x-4)+p0 has real roots.

Find the value of k so that the equation 2x^(2)-5x+k=0 has two equal roots.

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

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.