Question about Texas Instruments TI-30XA Calculator

Hi,

a 6ya expert can help you resolve that issue over the phone in a minute or two.

best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).

click here to download the app (for users in the US for now) and get all the help you need.

goodluck!

Posted on Jan 02, 2017

The power key is marked ^ and is located just above the divide key. For example, to calculate 2 raised to the 7th power, press 2 ^ 7 ENTER

There is no key for the universal root. The operation is available in the MATH MATH menu. For example, to calculate the 7th root of 128, press 7 MATH 5 1 2 8 ENTER

There is no key for the universal root. The operation is available in the MATH MATH menu. For example, to calculate the 7th root of 128, press 7 MATH 5 1 2 8 ENTER

Aug 04, 2011 | Texas Instruments TI-84 Plus Calculator

You can download the guidebook from

http://education.ti.com/educationportal/sites/US/productDetail/us_ti30x_iis.html?bid=6

http://education.ti.com/educationportal/sites/US/productDetail/us_ti30x_iis.html?bid=6

Jun 07, 2011 | Office Equipment & Supplies

The +/- key on the ti-30x is to let the calculator know whether the number you are using is positive or negative. EX: 4 3 2 1 = positive -4 -3 -2 -1 = negative

Mar 08, 2011 | Texas Instruments Office Equipment &...

There is no key dedicated to e. You can calculate the value by raising e to the first power: 1 2nd [e^x] =

Dec 02, 2010 | Texas Instruments TI-30XA Calculator

There isn't one. You can convert some values to fractional form by using the >Frac command on the Math menu available by pressing the MATH key. You can enter a fraction as a quotient, but the calculator deals with the number internally by converting it to decimal form.

For example, to see one-half plus one-third, press

( 1 / 2 ) + ( 1 / 3 ) MATH 1 ENTER

For example, to see one-half plus one-third, press

( 1 / 2 ) + ( 1 / 3 ) MATH 1 ENTER

Nov 05, 2010 | Texas Instruments TI-84 Plus Calculator

Press the keys:

. 5 8 * 1 2 . 0 1 x^-1 * 6 . 0 2 2 2ND [EE] 2 3 ENTER

and you should get 2.9E22. Do you get something different?

* is the multiply key on the right, between divide and subtract.

x^-1 is on the left, below MATH.

EE is the 2ND function of the , key, just above the 7.

Another way to calculate this is:

. 5 8 / 1 2 . 0 1 * 6 . 0 2 2 2ND [EE] 2 3 ENTER

This should give you the same result.

. 5 8 * 1 2 . 0 1 x^-1 * 6 . 0 2 2 2ND [EE] 2 3 ENTER

and you should get 2.9E22. Do you get something different?

* is the multiply key on the right, between divide and subtract.

x^-1 is on the left, below MATH.

EE is the 2ND function of the , key, just above the 7.

Another way to calculate this is:

. 5 8 / 1 2 . 0 1 * 6 . 0 2 2 2ND [EE] 2 3 ENTER

This should give you the same result.

Mar 10, 2010 | Texas Instruments TI-83 Plus Calculator

If you have an older version on the TI30x Solar (not TI30Xa or newer) then you must use a different key sequence for nPr/nCr.

52 [2nd][x/y] 5 [2nd][nCr] gives 2598960 (the x/y button is above the Pi symbol on my version).

8 [2nd][x/y] 3 [2nd][nPr] gives 336

This took me forever to find out, so hopefully it will help someone!

52 [2nd][x/y] 5 [2nd][nCr] gives 2598960 (the x/y button is above the Pi symbol on my version).

8 [2nd][x/y] 3 [2nd][nPr] gives 336

This took me forever to find out, so hopefully it will help someone!

Jan 27, 2010 | Texas Instruments TI-84 Plus Silver...

Hello,

The**prb** key displays two menus PRB and RAND. The factorial is the third option under the PRB menu.

4 PRB 3 displays 4! which is 24.

Hope it helps.

The

4 PRB 3 displays 4! which is 24.

Hope it helps.

Oct 04, 2009 | Texas Instruments TI-30X-IISTK Scientific...

Hello,

Unlike other, less sophisticated calculators, the TI83Plus /TI84Plus /TI84Plus Silver Edition do not have a simple key or a command for improper fractions. However there is a command -->Frac accessible through**[MATH] key [1:-->Frac]** that expresses a result in a proper fraction format.

Here is how you would enter you calculation

3+ 1/2 +4+1/8 [MATH][1:-->Frac][ENTER] result is 61/8

You can also ease a bit on the typing by mentally adding 3 and 4

7+ 1/2 +1/8 [MATH][1:--Frac][ENTER]

You should know about the other command that converts a fraction in decimal format.**[MATH][2:-->Dec][ENTER] **

If you enter this command just after the one handled above, your screen shows [Ans][-->Dec] on one line and the result 7.625 on the next. If you do not enter a number the calculator uses the last CALCULATED result, which is stored in the system variable [Ans]

Hope it helps

Unlike other, less sophisticated calculators, the TI83Plus /TI84Plus /TI84Plus Silver Edition do not have a simple key or a command for improper fractions. However there is a command -->Frac accessible through

Here is how you would enter you calculation

3+ 1/2 +4+1/8 [MATH][1:-->Frac][ENTER] result is 61/8

You can also ease a bit on the typing by mentally adding 3 and 4

7+ 1/2 +1/8 [MATH][1:--Frac][ENTER]

You should know about the other command that converts a fraction in decimal format.

If you enter this command just after the one handled above, your screen shows [Ans][-->Dec] on one line and the result 7.625 on the next. If you do not enter a number the calculator uses the last CALCULATED result, which is stored in the system variable [Ans]

Hope it helps

Sep 12, 2009 | Texas Instruments TI-83 Plus Calculator

On the bottom of the calculator near the zero and the enter key it has the symbol
(-) that is a negative number symbol

Nov 22, 2008 | Texas Instruments TI-30XA Calculator

42 people viewed this question

Usually answered in minutes!

6.3

×