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, 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 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, q, are real and p ne q then the roots of the equation (p-q) x^(2)+5(p+q) x-2(p-q)=0 are

If p, q, r are real and p ne q , then the roots of the equation (p-q)x^(2) +5(p+q) x-2(p-q) r are

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

Show that the roots of the equation x^(2)+px-q^(2)=0 are real for all real values of p and q.