If `alpha`and `beta` are the zeroes of the quadratic polynomial `x^2-kx+15` such that `(alpha+beta)^2-2alphabeta=34` Find k.

If alpha and beta are the zeroes of the quadratic polynomial x^(2)-kx+15 such that (alpha+beta)^(2)-2 alpha beta=34 Find k

If alpha and beta are the zeroes of quadratic polynomial x^(2)-kx+15 such that (alpha+beta)^(2)-2 alpha beta=34. find k

If alpha, beta are the zeroes of the quadratic polynomial 4x^2-1 find the value of alpha^2+beta^2

If alpha and beta be the zeroes of the quadratic polynomial p(x) = 2x^2 - kx + 7 since that alpha^2 + beta^2 - 1/2 alpha beta = (23)/(2) , find the value of k.

If alpha and beta are the zeroes of the quadratic polynomial p(x)=kx^2+4x+4 such that alpha^2+beta^2=24 then find the value of k.

If alpha and beta are the zeros of the quadratic polynomial f(x)=x^2-x-4 , find the value of 1/alpha+1/beta-alphabeta .

If alpha and beta are the zeros of the quadratic polynomial p(x)=4x^2-5x-1 , find the value of alpha^2beta+alphabeta^2 .

If alpha and beta be the zeroes of the quadratic polynomial f(x)=x^2-7x-4 then alpha/beta+beta/alpha=

If alpha and beta are the zeros of the quadratic polynomial x^(2)-7x+10 find the value of alpha^(3)+beta^(3)

If alpha and beta are the zeros of the quadratic polynomial f(x)=kx^(2)+4x+4 such that alpha^(2)+beta^(2)=24, find the value of k