If alpha, beta and gamma are roots of 2x...

If `alpha, beta and gamma` are roots of `2x^(3)+x^(2)-7=0`, then find the value of `Sigma ((alpha)/(beta)+(beta)/(alpha))`

Verified by Experts

The correct Answer is:

`-3`

Similar Questions

Explore conceptually related problems

If alpha, beta, gamma are the roots of the equation x^(3)+4x+1=0 , then find the value of (alpha+beta)^(-1) +(beta +gamma)^(-1) + (gamma+ alpha)^(-1)

If alpha, beta are the roots of x^(2)-a(x-1)+b=0 , then find the value of (1)/(alpha^(2)-a alpha)+(1)/(beta^(2)-a beta)+(2)/(a+b)

If alpha and beta are the roots of the equation x^(2)-7x+1=0 , then the value of 1/(alpha-7)^(2)+1/(beta-7)^(2) is :

If alpha and beta are the roots of 4x^(2) + 2x - 1 = 0 , then beta is equal to