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Math help.

  1. Nov 22, 2004 #1
    I'm having trouble with this question- i just cant get the answer!

    Find the number of terms needed to be added for the sum to exceed 1000 000 in the series 4+16+64....

    Thans so much fo your time!
  2. jcsd
  3. Nov 22, 2004 #2
    Well heres a hint, the series increasing powers of some number
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