Question

If the roots if the quadratic equation (a-b) x sq. +(b-c) x +(c-a) =0 are equal prove that 2a=b+c

Answer 1

Hey friend.......

Question :- If the quadratic of the equation (a-b)x2 + (b-c)x + (c-a) = 0 are equal , the prove 2a=b+c.

Answer :- Is in this attachment....

Answer 2

plz refer to this attachment