let alpha and beta are the roots of ax^2+bx+c=0 (a not equals to 0) and gama and delta are the roots of px^2+qx+r (please does not equals to 0) and D1,Dr be the respective discriminants of these equations if alpha beta gama delta are in A.P then D1:D2

Dear student

Please repost the question with correction

px^2+qx+r should be an equation
(please does not equals to 0) % clear statement needed

D1,Dr is mentioned &D1:D2 is asked

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Regards