Question about Texas Instruments TI-34II Explorer Plus Calculator

Type in the mantissa, then the EE key (for Enter Exponent) above the 7 key, then the exponent. If it's a negative exponent, press the (-) key to the right of the decimal point before entering the exponent.

Posted on Sep 03, 2010

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Posted on Jan 02, 2017

Set the display mode to SCIentific

Oct 01, 2014 | TI Texas Instruments Texas Instruments...

Enter the number, press the EE key and enter the exponent. Press = when finished.

Jul 10, 2014 | Texas Instruments TI-34II Explorer Plus...

14! is an eleven-digit number. The only way your ten-digit calculator can display that number is to convert it to scientific notation. A twelve-digit calculator such as a TI-89 can display that number, but 23! is a 23-digit number and even a TI-89 cannot display that number.

Oct 25, 2013 | Texas Instruments BA-II Plus Pro...

First, bear in mind that the calculator is going to round numbers eventually, as it can only show a finite number of digits.

You have some control over where and how this rounding takes place. Press [mode], down-arrow, down-arrow, then right-arrow to the choice of decimals desired. Press [enter] to select it.

You have some control over where and how this rounding takes place. Press [mode], down-arrow, down-arrow, then right-arrow to the choice of decimals desired. Press [enter] to select it.

Feb 24, 2012 | Texas Instruments Office Equipment &...

Exactly as you would any two numbers. If you are not comfortable with the notation enclose each number in scientific notation between parentheses. This way you can be sure that the priority of operations is respected.

Sep 17, 2011 | Texas Instruments TI-84 Plus Silver...

Press 2nd [SCI] to switch the calculator to display all results in scientific notation. The results are the same whether you do it in scientific notation or not, it's just how the number is displayed.

Feb 13, 2011 | Texas Instruments TI-30XA Calculator

Not a single button, no. You can press MODE down-arrow down-arrow down-arrow down-arrow right-arrow 2 ENTER to switch to scientific notation, then 2ND ENTER ENTER to repeat the previous computation.

Oct 14, 2010 | Texas Instruments TI-89 Calculator

Unfortunately, you don't. For numbers whose magnitudes differ too greatly from 1, the calculator automatically switches to scientific (or engineering) notation. You can press MODE and change the display settings, but there is no setting that will force the calculator to show this number without an exponent.

Feb 25, 2010 | Texas Instruments TI-83 Plus Calculator

One solution that you might try is to put the scientific numbers in parentheses. For instance open parenthesis, type in the first scientific notation then close parenthesis, next hit the divide key and then open parenthesis and type in the 2nd number in scientific that you are dividing by and then close parenthesis. Hit enter or =. I'm not sure if this will fix your problem, but it is worth a try.

Aug 28, 2009 | Texas Instruments TI-30XA Calculator

Hello,

1. To convert a number to scientific equation, use [2nd][Sci]

Exemples 12345 [=] screen shows 12345 Then [2nd][Sci] coverts it to 1.2345 ^04 to the power 4.

2. To enter directly a number in scientific notation (e.g. -1.2345 X10^(-65) a very small number) you use the [EE] key 1.2345[+ /-][EE][+/-]65 shows as -1.2345 -65

1.6X10^(-19) 1.6[EE][+/-]19 shows as 1.6 -19

Hope it helps

1. To convert a number to scientific equation, use [2nd][Sci]

Exemples 12345 [=] screen shows 12345 Then [2nd][Sci] coverts it to 1.2345 ^04 to the power 4.

2. To enter directly a number in scientific notation (e.g. -1.2345 X10^(-65) a very small number) you use the [EE] key 1.2345[+ /-][EE][+/-]65 shows as -1.2345 -65

1.6X10^(-19) 1.6[EE][+/-]19 shows as 1.6 -19

Hope it helps

Jan 09, 2009 | Texas Instruments TI-30XA Calculator

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