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Negative power

ced -  
Hello,

I have a TI 82 and I need to know how to do negative powers and fractions. I am a high school sophomore, thank you for your responses.
Configuration: Windows Vista Internet Explorer 7.0

2 answers

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  1. Invité
    To do 10 to the power of -2, for example, you should not use the - that you use for subtraction but the key "(-)" which is located to the right of the ".".
    So you type:
    10 ^ (-) 2
    There you go.
    1. gros99
      Thank you very much.
    2. le gas de l'est
      Alright, it works!
      Thank you very much for the advice.
      Best regards.
      The guy from the East
    3. Kkdk
      Thank you very much!!
    4. laue
      You're welcome!!
    5. Lali
      Thank you very much!