If one root of the equation `qx^2+px+q=0` (p,q are real) be imaginary, show that the roots of the equation `x^2-4qx+p^2=0` are real and unequal.

If one root of the equation qx^(2)+px+q=0p,q being real) be imaginary,show that the roots of the equation x^(2)-4qx+p^(2)= 0are real and unequal

If p ,q are real p!=q , then show that the roots of the equation (p-q)x^2+5(p+q)x-2(p-q)=0 are real and unequal.

If p,q are real p!=q, then show that the roots of the equation (p-q)x^(2)+5(p+q)x-2(p-q)=0 are real and unequal.

If p,qr are real and p!=q, then show that the roots of the equation (p-q)x^(2)+5(p+q)x-2(p-q=0 are real and unequal.

If p , qr are real and p!=q , then show that the roots of the equation (p-q)x^2+5(p+q)x-2(p-q=0 are real and unequal.

If p, a,rare real and p!=q ,then show that the roots of the equation (p-q)x^(2)+5(p+q)x-2(p-q)=0 are real and unequal.

If the roots of the equation qx^2+2px+2q=0 are real and unequal, prove that the roots of the equation (p+q)x^2+2qx+(p-q)=0 are imaginary.

IF the roots of the equation px^2-2qx+p=0 are real and unequal, show that the roots of the equation qx^2-2px+q=0 are imaginary (both p and q are real).