Question about Texas Instruments TI-30XA Calculator

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Beginning algebra-help- Just brought home my shiny TI-84 (Terminator to me)anyway. Need to know : how do I input this problem? I-6I + 2 ----------- 5-6

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It's an algebraic calculator that evaluates higher order functions like X, / before +, -.

So you have to make sure you input properly.

Your example:

1-61+2= will give you top line result.

Then enter
/
(
5-6
)
=

You need the brackets for the divisor or it will divide the top line result by 5 and then subtract 6 from that result, which is not what you are trying to do!

Posted on Dec 31, 2008

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k24674_90.jpg,

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Please help me to get the answer for this problem. Thank you very much!

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