Question about Texas Instruments TI-30XA Calculator

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I have a ti-30xa texas instruments calculator and it is doing exponents wrong. I don't know how to fix it. it said that 10^2 is 1000. do you know how i can reset the calculator or something?

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  • kakima Sep 15, 2010

    Did you press 1 0 EE 2 to get 1000? That means 10*10^2 which is 1000.

  • kalkidangegz Sep 16, 2010

    ya, thanks. I figured it our.



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Glad to be of assistance.

Posted on Sep 16, 2010


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Related Questions:

1 Answer

How do i enter triple digit exponents?

Sorry, you can't. the TI-30XA limits exponents to +/-99.

May 26, 2012 | Texas Instruments TI-30XA Calculator

1 Answer

How do I do exponents on this calculator?

Two keys can be used to enter negative exponents on the TI-30Xa scientific calculator; the [y^x] key or the [EE] key. The [y^x] key is used for all exponents while the [EE] key is used for scientific notation only.
The examples below will demonstrate how to use both keys:

1) Entering 7^-2.

• Press [7] [y^x] [2] [+/-] [=].
• The calculator will display: 0.20408163.
2) 1*10^-3.

• Press [1] [EE] [3] [+/-] [=].
• The calculator will display: 0.001

Sep 18, 2011 | Texas Instruments TI-30XA Calculator

1 Answer

How do I enter (5^2) or (5 with an exponent of 2) on the TI-30XA?

Most simple way is: 5 [x²] [=]

For arbitrary exponents, you can use 5 [yx] 2 [=].

Jan 12, 2011 | Texas Instruments TI-30XA Calculator

1 Answer

How do i divide by powers of 10 in my 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

2 Answers

Where is the exponent key on a ti-30xa

If you're asking about entering powers of ten, use the EE (enter exponent) key just above the 7. If you're asking about exponentiation, use the y^x key just above the divide.

Jun 12, 2010 | Texas Instruments TI-30XA Calculator

1 Answer


Press 1 . 0 2 3 EE 3 0

Apr 18, 2010 | Texas Instruments TI-30XA Calculator

1 Answer

How do you enter exponents on a ti-30xa calculator?

Use the key marked "EE" (for Enter Exponent). For example, to enter 1.2 times 10 to the 17th, press 1 . 2 EE 1 7

Feb 07, 2010 | Texas Instruments TI-30XA Calculator

1 Answer

Decimals in the exponents for TI-30Xa

You have a key labeled [Y to the x], use it for all the powers or roots that do not have a dedicated key or key sequence. Let the key be [^]

Ex: 13.675 to the power 1.33 is entered as 13.675 [^] (1.33) [=].
The result is 32.41778634
Ex: (-64)[^](2/3) [=] gives 16 as result. The (-) is the change sign key
Ex: (2.87655)^(-6.778) is entered as 2.87655 [^] ( (-) 6.778 ) [=] 0.0007758
The (-) is the change sign (or the negative of), not the regular minus. When you have a negative exponent or a complicated exponent, it is safer to enclose the whole exponent inside parentheses.

Hope it helps.
Thank you for using FixYa

Nov 21, 2009 | Texas Instruments TI-30XA Calculator

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