The equation x 3 - 3x 2 - 4x + 12 = 0 has three real roots, they are:

CA Foundation · Quantitative Aptitude · MTP · September 2024
The equation x 3 - 3x 2 - 4x + 12 = 0 has three real roots, they are:
(A) A. -2, 2, 3
(B) B. -2, -2, 3
(C) C. 2, -2, -3
(D) D. -2, 2, -3

Suggested Answer and Working Notes:

Correct Answer: Option (A)

A. -2, 2, 3

Topics: Part-A: Business Mathematics

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