If `alpha , beta , gamma` are the roots of the equations `x^3+px^2+qx+r=0` find the value of `sum1/alpha`

If alpha, beta and gamma are the roots of the equation x^3+px^2+qx+r=0 , find the value of sum(1)/(betagamma) in terms of the coefficients .

If alpha, beta, gamma are the roots of the equation x^3 + px^2 + qx + r = n then the value of (alpha - 1/(beta gamma)) (beta -1/(gamma alpha)) (gamma-1/(alpha beta)) is:

If alpha , beta , gamma are the roots of the equation px^3 - qx + r = 0 , then the value of alpha + beta + gamma is

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

If alpha, beta, gamma are the roots of the equation x^(2)=px^(2)+qx-r=0, then the value of sum(alphabeta)/(gamma) is equal to

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

If alpha,beta,gamma are the roots of the equation x^(3)+px^(2)+qx+r=0, then find he value of (alpha-(1)/(beta gamma))(beta-(1)/(gamma alpha))(gamma-(1)/(alpha beta))

If alpha, beta and gamma are the roots of the equation x^(3)-px^(2)+qx-r=0 , then the value of (alphabeta)/(gamma)+(betagamma)/(alpha)+(gammaalpha)/(beta) is equal to