I have a TI-30XA texas instrument caluculator. Which button is the square root button?? help thank you Diane

2nd button and then x(squared), i have a ti-30xIIB, very similar, hope was helpful

Posted on Sep 20, 2008

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Posted on Jan 02, 2017

Put in the number and press the square-root key (two keys up from the 9 key). For example, to calculate the square root of 4, press 4 square-root.

Feb 12, 2014 | Texas Instruments TI-30XA Calculator

Use the square-root key, two keys above the 9 key. For example, to calculate the square root of 2, press 2 square-root =

Nov 21, 2013 | Texas Instruments TI-30XA Calculator

The TI-30Xa does not have a statistics mode. That statistics operations are available at all times, just like addition and subtraction. Just enter the data with Sigma-plus and then calculate the desired statistics---mean, standard deviation, and so forth.

Full details are in the "One-Variable Statistics" section of the guidebook (page 9 in my copy). If you need the guidebook, you can download one from

http://education.ti.com/calculators/downloads/US/Guidebooks/Detail?id=6132

Full details are in the "One-Variable Statistics" section of the guidebook (page 9 in my copy). If you need the guidebook, you can download one from

http://education.ti.com/calculators/downloads/US/Guidebooks/Detail?id=6132

Jun 23, 2011 | Texas Instruments TI-30XA Calculator

The square root button is two up from the 9 key, just to the left of the divide key. To calculate the square root of 2, for example, press 2 square-root =

Jun 10, 2011 | Texas Instruments TI-30XA Calculator

There's a cube root function in the MATH menu. Press the MATH key and it should be item 4.

Mar 27, 2011 | Texas Instruments TI-82 Calculator

The square root button is the button to the left of the division button and to the right of the square button. So enter the number first, then press the square root to find your answer.

Mar 03, 2011 | Texas Instruments TI-30XA Calculator

It's the shifted function of the x^2 key, just to the left of the 7 key.

To calculate the square root of 3, press 2nd [square-root] 3 ) ENTER

To calculate the square root of 3, press 2nd [square-root] 3 ) ENTER

Jan 29, 2011 | Texas Instruments TI-30XA Calculator

The square root of a negative number is an imaginary number, and the TI-30XA does not deal with imaginary numbers.

However, the square root of -x is equal to i times the square root of x. So, to calculate the square root of -4, for example, press 4 square_root = and read 2. Thus the square root of -4 is 2i.

However, the square root of -x is equal to i times the square root of x. So, to calculate the square root of -4, for example, press 4 square_root = and read 2. Thus the square root of -4 is 2i.

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

1. Type in the number you wish to find the square root of.

2. Press the square root button. It is located to the immediate left of the divide button.

2. Press the square root button. It is located to the immediate left of the divide button.

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

Come on now....there are dedicated "square" and "square root" keys on the TI-30XA....

Enter your number e.g. 4, then press the "root x" key to get 2...

Press "x squared" key to get the square of 2 = 4

There's the even more useful "y to the power x" key and it's inverse "xth root of y" key.

E.g. Enter 2, then press the "y to the power x" key, then 5, then =, answer is 32 (2 x 2 x 2 x 2 x 2). Starting with 32, pres 2nd then the "y to the power x" key, then 5, then =, answer is 2, the 5th root of 32....

Enter your number e.g. 4, then press the "root x" key to get 2...

Press "x squared" key to get the square of 2 = 4

There's the even more useful "y to the power x" key and it's inverse "xth root of y" key.

E.g. Enter 2, then press the "y to the power x" key, then 5, then =, answer is 32 (2 x 2 x 2 x 2 x 2). Starting with 32, pres 2nd then the "y to the power x" key, then 5, then =, answer is 2, the 5th root of 32....

Dec 01, 2008 | Texas Instruments TI-30XA Calculator

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