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Calculators Ti-NSpire or TI-89

  1. May 11, 2008 #1
    Has anyone had a chance to use this new model? Also, if I bought the Ti-Nspire, would the CAS version be more useful?

    I need to purchase a new calculator for the fall, which would you recommend? I currently have a TI-83 Plus.

  2. jcsd
  3. Jun 22, 2008 #2
    What do you need a new calc for? what can't the 83 do for you?
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