Question

if alpha and beta are the roots of the equation ax2+bx+c=0 then the expression (1/alpha+1/beta) in terms of a, b, c​

Answer 1

Answer:

-b/c is the answer

Step-by-step explanation:

1/alpha+1/beta=(alpha +beta)/alpha × beta

=(-b/a)/(a/c)

=-b/c