The set of values of p for which `(p-2)x^2 + 7x + p^2-4p = 0` has roots of opposite signs are-

The value of p for which 4x^(2) - 2px + 7 = 0 has a real root is

The set of values of p for which roots of the equation 3x ^(2) + 2x +p (p-1) =0 are of opposite sign is

The set of values of p for which the roots of the equation 3x^(2)+2x+p(p-1)=0 are of opposite signs is :

The set of values of p for which the roots of the equation 3x^(2)+2x+p(p-1)=0 are of opposite signs is:

The set of values of p for which the roots of the equation 3x^(2)+2x+p(p-1)=0 are of opposite signs is :

The set of values of p for which the roots of the equation 3 x^(2)+2 x+p(p-1)=0 are of opposite signs is

If (p^2+2)x^2+2p^2x+(P^2-4) =0 has root of opposite sign,then find the range of 'p'.

Find the set of values o p for which the quadratic equation (p-5)x^(2)-2px-4p=0 has atleast one positive root.