[" (C) "9],[" 2.यदि Polynomial "x^(2)-4x+1" Of zero "alpha,beta" Be "],[" so "alpha beta" will be honoured "]

In polynomial x^(2) +7x+10. if alpha, beta are its zeros then find alpha+beta and alpha beta .

If alpha and beta are zeros of polynomial 2x^(2) + 7 x + 5 " find " alpha + beta + alpha beta .

alpha+beta are the zeroes of the polynomial x^(2)-6x+4 , then the value of ((alpha+beta)^(2)-2alpha beta)/(alpha beta) is

If alpha and beta are the zeroes of a polynomial x^(2)-3x-4 , then the polynomial whose zeroes are (alpha+beta) and alpha beta   is:

Assertion : If alpha and Beta are the zeroes of the polynomial x^(2)+2x-15 then (1)/(alpha)+(1)/(beta) is (2)/(15) . Reason : If alpha and Beta are the zeroes of a quadratic polynomial ax^(2)+bx+c then alpha+beta=-(b)/(a) and alphabeta=(c)/(a)

If alpha,beta are the zeroes of the polynomial x^2-16 find alpha beta(alpha+beta)

If alpha and beta are the zeroes of the polynomial 2x^2 + 5x + 1 , then the value of alpha +beta+ alpha beta is

If alpha, beta be the zeros of the polynomial 2x^(2)+5x+k such that alpha^(2)+beta^(2)+ alpha beta = (21)/4 then k= ?

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

If alpha and beta be the zeros of the quadratic polynomial 2x^(2)+5x+1 , then calculate the value of alpha+beta+alphabeta ?