Question

If 0 <a<b<c<d, then the quadratic equation ax²+ [1 - a(b + c)]x + abc - d = 0
(A)Real and distinct roots out of which one lies between c and d
(B)Real and distinct roots out of which one lies between a and b
(C)Real and distinct roots out of which one lies between b and c
(D)Non-real roots​

Answer 1

Answer:

hi please refer to the attached file for your answer to that question