If ? and ? are roots of equation ax^2 + bx +c. Find (a?^2/b? +c )+ (c?^2 /b? +c)

Dear student,
I suppose this question is alpha and beta are the roots of equation ax²+bx+c=0
To find the value of (a (alpha) ^{​​​​​2}/b(alpha)+c)+a(beta)²/b(beta)+c

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