If the roots of `(x^2-7x-30)=0` and `(x^2-3x+4=0)` are `alpha,beta` and `alpha+beta` ,`beta+k` respectively then k=?

If the roots of x^(4) - 6x^(3) +13x^2-12x + 4 = 0 are alpha, alpha , beta , beta then the value of alpha, beta are

If the roots of x ^(4) -10 x ^(3) + 37 x ^(2) - 60 x + 36 =0 are alpha, alpha , beta, beta (alpha lt beta), then 2 alpha + 3 beta - 2 alpha beta=

If alpha and beta are the roots of x^2-2x+3=0 then alpha^2beta+ beta^2 alpha =….

IF alpha , beta are the roots of x^(2)-x+2=0 then alpha ^ 2 beta + alpha beta ^2 =

If alpha,beta,gamma are the roots of x^(3)-2x^(2)+3x-4=0 then sum alpha beta(alpha+beta)=

If the roots of x^(4)-10x^(3)+37x^(2)-60x+36=0 are alpha,alpha,beta,beta,(alphaltbeta) , then 2 alpha+3 beta-2 alpha beta=

If alpha, beta, 1 are the roots of x ^(3) - 2x ^(2) - 7x + 6 =0, then find alpha, beta.

If alpha and beta are the roots of 4x^2 + 3x + 7 = 0 then the value of alpha beta

If alpha,beta are the roots of 32x^2+3x-7=0 then find the value of (alpha^2+beta^2)/(alpha beta) .