What should be Added to 2/(x – 1) to get (x² + 2x + 1)/(x² – 1) ? 

  1. – 1/(x – 1)
  2. 1
  3. – 1/(x² – 1)
  4. 1/(x – 1)
Anurag Mishra Professor Asked on 10th November 2015 in Maths.
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    Answer: (3) -1/(x^2 – 1)

    Anurag Mishra Professor Answered on 10th November 2015.
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