Solve for x in the equation x 3 - 5x 2 - x + 5

MATHEMATICS
JAMB 2002

Solve for x in the equation x3 - 5x2 - x + 5 = 0

  • A. 1, - 1, or 5
  • B. 1, 1, or -5
  • C. -1, 1, or -5
  • D. 1, 1, or 5

Correct Answer: A. 1, - 1, or 5



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