If `a/k,a,` ak are the roots of `x^3-p x^2+q x-r=0` then a =

If (a)/(k),a, ak are the roots of x^(3)-px^(2)+qx-r=0 then a=

If p and q are the roots of x^(2)+px+q=0 then find p.

If -3,1,8 are the roots of px^(3)+qx^(2)+rx+s=0 then the roots of p(x-3)^(3)+q(x-3)^(2)+r(x-3)+s=0

If 2,3 are the roots of the equation 2x^3+px^2-13x+q=0 then (p,q) is

If alpha,beta are the roots of the equation x^(2)+px-r=0 and (alpha)/(3),3 beta are the roots of the equation x^(2)+qx-r=0, then r equals (i)((3)/(8))(p-3q)(3p+q)(ii)((3)/(8))(3p-q)(3p+q)(iii)((3)/(64))(q-3p)(p-3p)(iv)((3)/(64))(p-q)(q-3p)

If the roots of x^(3)-7x^(2)+14x+k=0 are in G.P.,then k=

If p, q, r are the roots of the equation x^3 -3x^2 + 3x = 0 , then the value of |[qr-p^2, r^2 , q^2],[r^2,pr-q^2,p^2],[q^2,p^2,pq-r^2]|=

If alpha,beta are the roots of the equation px^(2)-qx+r=0, then the equation whose roots are alpha^(2)+(r)/(p) and beta^(2)+(r)/(p) is (i) p^(3)x^(2)+pq^(2)x+r=0 (ii) px^(2)-qx+r=0 (iii) p^(3)x^(2)-pq^(2)x+q^(2)r=0 (iv) px^(2)+qx-r=0

If p and q are the roots of the equation x^2 - 15x + r = 0 and. p - q = 1 , then what is the value of r?