Question

if alpha and beta are the root of ax2 _bx + c then calculate alpha and beta

Answer 1

ax^2-bx+c=0

In this quadratic equation, we can apply Quadratic formula.

x=-b+-√D/2a

x=-(-b)+-√b^2-4ac/2a

x=b+-√b^2-4ac/2a

Hope you understood!!