Question about Texas Instruments TI-30X-IISTK Scientific Calculator

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Tap the minus key before you enter the integer, i think, please check in the user manual..

Below is a weblink for a user manual please download this for reference,

ec1.images-amazon.com/media/i3d/01/.../**MANUAL**000004576.pdf

Posted on Oct 05, 2010

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Posted on Jan 02, 2017

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Exponents of 10 are entered by pressing [2nd][X^-1] (EE).

For powers of any base, enter the base, press the [^] (below PI) then enter exponent. Use the (-) white key if exponent is negative.

For powers of any base, enter the base, press the [^] (below PI) then enter exponent. Use the (-) white key if exponent is negative.

Apr 30, 2014 | Texas Instruments TI-30 XIIS Calculator

The same way you type in any negative number. Press the (-) key then enter the digits.

Sep 20, 2013 | Texas Instruments TI 30XIIS Scientific...

In case of difficulty TI 30Xiis :

Jun 23, 2013 | Texas Instruments TI 30XIIS Scientific...

Press the (-) key located just to the right of the decimal point key before entering the exponent. Don't use the - key to the right of the 6 and 9 keys, this is to subtract one number from another. The (-) key is for negating numbers.

Mar 25, 2013 | Office Equipment & Supplies

I think what you did was use the minus sign instead of the negative sign, on that calculator, the two are not interchangeable. I purposely used the minus sign just now and also got a syntax error, but it looks like it works with the negative sign (-) located under the 3 button.

May 08, 2011 | Texas Instruments TI-30 XIIS Calculator

Make sure you use the (-) key to the right of the decimal point key for negative values, not just exponents. The - key between the multiply and add keys is for subtracting one value from another.

Apr 17, 2011 | Texas Instruments TI-30X-IISTK Scientific...

The same way you type in a negative number. Make sure you use the (-) key just to the right of the decimal point key to enter a negative sign, not the - key you use for subtraction.

Mar 23, 2011 | Texas Instruments TI-30XA Calculator

Use the square root function. It's the second function of the square key, just to the left of the 7 key.

May 03, 2010 | Texas Instruments TI-30 XIIS Calculator

This function is FIX or FSE near the dot [.] or above it, so press [2nd] the the [FIX] where it located button [.] for example then the dot [.] him self: [2nd] [FIX] [.]

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Apr 16, 2009 | Texas Instruments TI-30X-IISTK Scientific...

Press [2nd][FIX][.] the FIX is the rounding function.

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Apr 16, 2009 | Texas Instruments TI-30 XIIS Calculator

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