Question about Texas Instruments TI-30XA Calculator

10 to 21 power

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Look for a key that has this symbol ^ this is often called a carrot. it's somewhere in the middle and on the right. go 10^21

Posted on Feb 13, 2008

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Posted on Jan 02, 2017

The TI-30Xa has a "y^x" key located just above the divide key. To calculate 1.009 to the 17th power, press 1 . 0 0 9 y^x 1 7 =

Mar 26, 2013 | Texas Instruments TI-30XA Calculator

Unfortunately, the TI-30Xa calculator does not handle algebraic expressions.

If you are interested in knowing more about the capabilities of the calculator, follow the link to download the guide book.

If you are interested in knowing more about the capabilities of the calculator, follow the link to download the guide book.

Mar 01, 2012 | Texas Instruments TI-30XA Calculator

To enter powers of 10 you use the [EE] key.

EX: 1.07 x10^(38) type in 1.07[EE]38 [=]

EX: 1.07 x10^(38) type in 1.07[EE]38 [=]

Aug 31, 2010 | Texas Instruments TI-30XA Calculator

The same way you would divide by any other number. Just use the EE key (just above the 7) to enter the exponent. If the exponent is negative, use the +<>- key (just to the left of the =) to enter the negative sign.

Aug 30, 2010 | Texas Instruments TI-30XA Calculator

There's a key marked y^x (y-superscript-x) to raise a number to any power.

May 24, 2010 | Texas Instruments TI-30XA Calculator

Hi,

Ex: calculate -log(15.32)

Here is a picture of the change sign

Hope it helps

Ex: calculate -log(15.32)

- Calculate the log 15.32 [LOG] [=] result 1.185258765
- Then press the change sign key (-) result -1.185258765

Here is a picture of the change sign

Hope it helps

Dec 13, 2009 | Texas Instruments TI-30XA Calculator

Hi,

Look for a key that has a + on the left and a - on the right, linked by two arrows. The top one emanates from the + and points to the minus. The bottom one does the opposite.

Hope it helps.

Look for a key that has a + on the left and a - on the right, linked by two arrows. The top one emanates from the + and points to the minus. The bottom one does the opposite.

Hope it helps.

Nov 08, 2009 | Texas Instruments TI-30XA Calculator

Hello,

Use the Y to the x key [Y^x]. To enter the negative exponent use the change sign key [+/-] not the regular minus - sign.

Hope it helps.

Use the Y to the x key [Y^x]. To enter the negative exponent use the change sign key [+/-] not the regular minus - sign.

Hope it helps.

Sep 29, 2009 | Texas Instruments TI-30XA Calculator

It is battery powered. You simply need to replace the battery. This website may help you.

http://www.calculatorsource.com/ti-30xa.html

http://www.calculatorsource.com/ti-30xa.html

Aug 03, 2009 | Texas Instruments TI-30XA Calculator

Two ways:

1) hit the equal sign

2) hit 2nd and [d/c] (you can do this multiple times to see it as the most reduced improper fraction or as a mixed fraction)

1) hit the equal sign

2) hit 2nd and [d/c] (you can do this multiple times to see it as the most reduced improper fraction or as a mixed fraction)

Mar 01, 2009 | Texas Instruments TI-30XA Calculator

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