Find the value of k if the expression kx 3 + x 2 - 5x

MATHEMATICS
JAMB 2006

Find the value of k if the expression kx3 + x2 - 5x - 2 leaves a remainder 2 when it is divided by 2x + 1

  • A. 10
  • B. 8
  • C. -10
  • D. -8

Correct Answer: C. -10



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