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Negative power

ced -  
 Nzota -
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 réponses

Réponse 1 / 2
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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.
100
gros99
 
Thank you very much.
1
le gas de l'est
 
Alright, it works!
Thank you very much for the advice.
Best regards.
The guy from the East
1