Let `alpha and beta` are the roots of `x^2 – x – 1 = 0` such that `P_k = alpha^k + beta^k , k ge 1` then which one is incorrect?

If alpha, beta are the zeros of kx^(2)-2x+3k such that alpha+beta = alpha beta then k = ?

Let alpha and beta be the roots of the equation x^(2)-x-1=0 .If p_(k)=(alpha)^(k)+(beta)^(k),k>=1 then which one of the following statements is not true?

alpha , beta are the roots of x^2+kx+2=0 . If alpha - beta =1 then K=

If alpha and beta are zeroes of the polynomial f(x) = x^(2) - x - k , such that alpha- beta = 9 . find k.

If alpha and beta are the roots of x^(2)+bx+c=0 and alpha+k and beta+k are the roots of x^(2)+qx+r=0 then k=

Suppose alpha , beta are roots of x^(2) - 2x + 4 = 0 If alpha^(4) + beta^(4) = k , then |k| is equal to ______

If alpha,beta are the roots of x^(2)-k(x+1)-c=0 then (1+alpha)(1+beta)=

If alpha, beta are the roots of a x^2 + bx + c = 0 and k in R then the condition so that alpha < k < beta is :