x 2 + x + 1 is a factor of ax 3 + bx 2 + cx + d = 0, then the real root of above equation…

Mathematics · JEE Advanced · NTA Exams — Complex Numbers and Quadratic Equations

1. –d/a
2. d/a
3. (b – a)/a
4. (a – b)/a

Answer

(A) –d/a, (D) (a – b)/a

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