If a²-3a+1=0, then what is the value of a³ +(1/a³)?

  1. 15
  2. 18
  3. 21
  4. 24
Anurag Mishra Professor Asked on 17th December 2015 in Maths.
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  • 1 Answer(s)

    Answer:  (2) 18 

    Anurag Mishra Professor Answered on 17th December 2015.
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