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947

Q:

Find the value of a and b if (x-1) and (x+1) are factors of x4+ax3-3x2+2x+b

  • 1
    -2, 2
  • 2
    1, -1
  • 3
    2, -1
  • 4
    -2, 1
  • Show Answer
  • Workspace

Answer : 1. "-2, 2"

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