Find the value of c if one root of the equation 4x2 -kx2+(c+4) = 0 is reciprocal of the other

Find the value of c if one root of the equation 4x2 -kx2+(c+4) = 0 is

1.	Find the value of c if one root of the equation 4x2 -kx2+(c+4) = 0 is reciprocal of the other
Answer» 8