[" If "alpha,beta" are the roots of "],[ax^(2)+bx+c=0" then "],[qquad underset x rarr alpha Lt(1-cos(ax^(2)+bx+c))/((x-alpha)^(2))=]

Let alpha and beta be the distinct roots of ax^(2)+bx+c=0," then "underset(x to a)lim (1-cos(ax^(2)+bx+c))/((x-alpha)^(2))

Let alpha and beta be the roots of ax^2 + bx +c =0 , then underset(x to alpha)(lim) (1 - cos (ax^(2) + bx + c))/((x - alpha)^(2)) is equal to :

Let alpha and beta be the distinct roots of ax^(2) + bx + c = 0 then underset(x to alpha)(Lt) (1 - cos (ax^(2) + bx + c))/((x - alpha)^(2)) equal to

If alpha and beta are the roots of the equation ax^(2)+bx+c=0 , then show that underset(xrarralpha)"lim"(1-cos(ax^(2)+bx+c))/((x-alpha)^(2))=(a^(2))/(2)(alpha-beta)^(2)

Let alpha and beta be the distinct roots of ax^(2) + bx + c = 0 , then lim_(x rarr alpha) (1 - cos (ax^(2) + bx + c))/((x - alpha)^(2)) is equal to :

Let alpha and beta be the distinct roots of ax^(2) + bx + c = 0 . Then underset(x to alpha)(lim) (1 - cos (ax^(2) + bx + c))/((x - alpha)^(2)) equal to

If alpha,beta are the roots of ax^(2)+bx+c=0, the equation whose roots are 2+alpha,2+beta is

If alpha , beta are the roots of ax ^2 + bx +c=0 then alpha ^5 beta ^8 + alpha^8 beta ^5=

If alpha, beta are the roots of ax^(2)+bx+c=0 and f(x) is continuous at x=alpha , where f(x)=(1-cos (ax^(2)+bx+c))/((x-alpha)^(2)) , for x != alpha , then f(alpha)=