If alpha and beta are zeros of polynomial ax^2 + bx + c = 0 then evaluate alpha^2 -beta^2

If alpha and beta are zeros of polynomial ax^2 + bx + c = 0 then evalu

1.	If alpha and beta are zeros of polynomial ax^2 + bx + c = 0 then evaluate alpha^2 -beta^2
Answer» U\'ll get 16b^4(1-ca)/a^4 (Alpha sq -beta sq)^2