If `alpha` and `beta` are the roots of the equation `(x-1)(x + 1) + (x + 2)(x-1) + (x + 1)(x-3) =0` Then find value of `(8/((2+alpha)(2+beta))+6/((3-alpha)(3-beta)))`

If alpha and beta are the roots of the equation (x-2)(x-3)+(x-3)(x+1)+(x+1)(x-2)=0 then the value of (1)/((alpha+1)(beta+1))+(1)/((alpha-2)(beta-2))+(1)/((alpha-3)(beta-3)) is

If alpha and beta are the roots of the equation 4x^(2)+3x+7=0, then (1)/(alpha)+(1)/(beta)=

If alpha and beta are the roots of the equation 3x^(2)+8x+2=0 then ((1)/(alpha)+(1)/(beta))=?

If alpha and beta are the roots of equation x^2-4x+1=0 , find alpha^3+beta^3

If alpha and beta are the roots of the equation x ^(2) + 3x - 4 = 0 , then (1)/(alpha ) + (1)/(beta) is equal to

If alpha and beta are the roots of the equation x^2+4x + 1=0(alpha > beta) then find the value of 1/(alpha)^2 + 1/(beta)^2

If alpha" and "beta are the roots of the equation x^(2)+3x-4=0 , then (1)/(alpha)+(1)/(beta) is equal to