Question about Texas Instruments TI-30XA Calculator

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Exponential key

How to i use the exponential key if I want to raise some to the 4th or fifth power

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  • Anonymous Dec 18, 2007

    My TI-30XA DISPLAYS (scientific/engineering) values with both positive and negative exponents, but how do I ENTER such expressions myself? Example: "Nine to the negative twelfth power," or "ten to the negative third power." Somebody PLEASE help me with this!!! Thanx, ...

  • cholcubcuban Jul 30, 2008

    i tried all the keys bt cnt get it ryt





  • Bess Giles Oct 24, 2008

    entering exponents on Ti-30xA -7 to 4th power

  • cheec94 Nov 21, 2008

    i just cant find the key

  • vbock76 Nov 29, 2008

    How do you put in scientific numbers? I can't figure out how to get to the powers.

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Ex. for 5^3, press 5, then "yx" (beneath "OFF" button), then the power (3), then press =... 5 --> yx --> 3 --> = --> 125. Hope this helps!

Posted on Sep 26, 2007

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The carrot key (exponent key) is on the very first column from left to right. It is the 5th key on the row from bottom up or top to bottom. Both will give you the same key. Try it. Type 2^3 it should give you 8.

Posted on Apr 29, 2009

5^5

Posted on Dec 17, 2007

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