Question about Texas Instruments TI-30XA Calculator

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Press . 2 y^x +/- 4 =

The y^x key is just above the divide key, the +/- key is just to the right of the decimal point key.

Posted on Sep 12, 2011

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Raise to the 1/40 power. For example, to calculate the 40th root of 2, press 2 y^x ( 1 / 4 0 =

Nov 19, 2013 •
Texas Instruments TI-30XA Calculator

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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

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The population doubles in ten years so the annual growth is the tenth root of two. The growth in twelve years is the annual growth rate raised to the twelfth power.

The tenth root of two is about 1.0718 . That value raised to the twelfth power is about 2.2974 . Multiplied by the initial population of 2800 gives 6433.

On the TI-30XA press 2 2nd [xth-root] 1 0 = y^x 1 2 * 2 8 0 0 =

The tenth root of two is about 1.0718 . That value raised to the twelfth power is about 2.2974 . Multiplied by the initial population of 2800 gives 6433.

On the TI-30XA press 2 2nd [xth-root] 1 0 = y^x 1 2 * 2 8 0 0 =

Nov 05, 2012 •
Texas Instruments TI-30XA Calculator

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3 * 6 . 0 2 EE 2 3 =

The EE key is located just above the 7 key.

The EE key is located just above the 7 key.

Sep 02, 2011 •
Texas Instruments TI-30XA Calculator

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Press

1 . 0 2 1 2 5 y^x 8 =

The y^x button is located just above the divide button.

1 . 0 2 1 2 5 y^x 8 =

The y^x button is located just above the divide button.

Aug 24, 2011 •
Texas Instruments TI-30XA Calculator

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Here's the official word from TI on replacing the 30XA's batteries:

http://epsstore.ti.com/OA_HTML/csksxvm.jsp?nSetId=103095

http://epsstore.ti.com/OA_HTML/csksxvm.jsp?nSetId=103095

Aug 06, 2011 •
Texas Instruments TI-30XA Calculator

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They're indicating that you have nonzero values stored in memories 2 and 3. To get rid of the display indicators, simply store zero into the memories. Press 0 STO 2 0 STO 3.

May 12, 2011 •
Texas Instruments TI-30XA Calculator

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To raise 1.04 to the fifth power, press

1 . 0 4 y^x 5 =

y^x is the key just above the divide key.

1 . 0 4 y^x 5 =

y^x is the key just above the divide key.

Feb 20, 2011 •
Texas Instruments TI-30XA Calculator

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screen has (m3)and (m1) in upper left corner, have not been able to totally clear screen.

Apr 10, 2007 •
Texas Instruments TI-30XA Calculator

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