[" If "^(alpha,beta,gamma)" are the roots of "^(x^(3)+px^(2)+qx+r=0),],[" then "(beta^(2)+gamma^(2))/(beta gamma)=]

If alpha,beta,gamma are the roots of x^(3)+px^(2)+qx+r=0 then sum(beta^(2)+gamma^(2))/(beta gamma)= (i) (pq)/(r)-1 (ii) (pq)/(r)-2 (iii) (pq)/(r)-3( iv )(pq)/(r)-4

If alpha,beta,gamma are the roots of x^(3)+ px^(2)+qx + r=0, then alpha^(3) + beta^(3) + gamma^(3)=

If alpha,beta,gamma are the roots of x^(3)+px^(2)+qx+r=0 then alpha^(3)+beta^(3)+gamma^(3)=

If alpha, beta , gamma are the roots of x^(3) - px^(2) + qx - r = 0 then alpha^(2) + beta^(2) + gamma^(2) =

If alpha, beta,gamma are roots of x^(3) - px^(2) + qx - r = 0 then alpha^(3) beta^(3) gamma^(3) =

If alpha , beta , gamma are the roots of x^3 + px^2+qx -r=0 then alpha^2 + beta^2 + gamma^2 =

If alpha , beta , gamma are the roots of x^3 + px^2+qx -r=0 then alpha^2 + beta^2 + gamma^2 =

If alpha, beta, gamma are the roots of x^(3) - px^(2) + qx - r = 0 then alpha^(3) + beta^(3) + gamma^(3) =