If `alpha,beta` are zeros of `7x^(2)+20x-5`then value of `(1)/(alpha)+(1)/(beta)`is

If alpha and beta are zeros of x^(2)-x-1 , find the value of (1)/(alpha)+(1)/(beta)

If alpha,beta are the zeroes of x^(2)+x-2 then evaluate ((1)/(alpha)-(1)/(beta))^(2)

If alpha and beta are zeroes of 8x^(2)-6x+1 , then find the value of (1)/(alpha)+(1)/(beta) .

If alpha and beta are the zeros of 2x^(2)+5x-9 then the value of alpha beta is

If alpha and beta are the zeros of x^(2) + 5x + 8 then the value of (alpha+beta) is

If alpha and beta are zeroes of 5x^(2)-7x+1 , then find the value of (1)/(alpha)+(1)/(alpha) .

If alpha and beta are the zeros of x^(2)+7x+12, then find the value of (1)/(alpha)+(1)/(beta)+2 alpha beta

If alpha,beta are zeros 02x^(2)-4x+5, find the value of sqrt((alpha)/(beta))+sqrt((beta)/(alpha))

If alpha,beta are zeros of x^(2)-3x+1=0 then find the value of (alpha^(2014)+beta^(2014)+alpha^(2016)+beta^(2016))/(alpha^(2015)+beta^(2015))

If alpha and beta are the zeroes of x^2 - 8x + 1 , then the value of 1/alpha +1/beta - alpha beta is :