Question about Texas Instruments TI-30XA Calculator

# How can i find whole cube on my TI-30XA calculator??

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• Texas Instru... Master

Hello,
To obtain the cube of a number you use the combination [2nd][X^3] that is X raised to exponent three.
1[2nd][X^3] [=] gives 1
2 [2nd][X^3][=] gives 8
3[2nd][X^3][=] gives 27.
By changing the number you enter before pressing the key combination you generate the cubes of the whole number.
Hope it helps.

Posted on Sep 30, 2009

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Posted on Jan 02, 2017

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## Related Questions:

If you mean 6 plus cube root of 2 then press
6 + 2 2nd [cube-root] =

The cube root is the shifted function of the 0 key.

Dec 03, 2012 | Texas Instruments TI-30XA Calculator

### 6+3racical 2

If you mean 6 plus cube root of 2 then press
6 + 2 2nd [cube-root] =

The cube root is the shifted function of the 0 key.

Dec 03, 2012 | Texas Instruments TI-30XA Calculator

### How can I find the square root of 39 on my ti-30xa? Also I would like to know how to find the cube of 9482... Help

Square root of 39: Press 3 9 [square-root] =
[square-root] is the key just to the left of the divide key.

Cube root of 9482: Press 9 4 8 2 2nd [cube-root] =
[cube-root] is the shifted function of the 0 key.

For other roots, you can use the [nth-root] function, the shifted function of the key above the divide key. For example, to calculate the fourth root of 16, press 1 6 2nd [nth-root] 4 =

Aug 11, 2011 | Texas Instruments TI-30XA Calculator

### How do i do radicals expressions on a TI 30XA

On your calculator, in the 4th column and third row down you should see the root x symbol. In order to do a radical, just press a number and then press the root x and you shall get the square root of your number. Now in order to do this for cubed root, fourth root, etc, you have to hit the number you want to put in the radical, the 2nd key, look for the y^x key in the last column second row, and then the number outside the radical. For example, if you wanted to do the cubed root of 8, you would hit 8, 2nd y^x, 3, and you should get 2.

May 05, 2011 | Texas Instruments TI-30XA Calculator

### Can I use the ti-30xa to find cube root, 4th roots, and 5th roots?

Use the x-root function, which is the 2nd function of the y^x key located just above the divide key. For example, to find the cube root of 8, press 8 2nd x-root 3 =

Nov 14, 2010 | Texas Instruments TI-30XA Calculator

### Finding a cube root on calculator

You can calculate cube roots by using the cube root function (the 2nd-shift of the 0 key). You can calculate arbitrary roots by using the x-root function (the 2nd-shift of the y^x key, just above the divide key).

May 27, 2010 | Texas Instruments TI-30XA Calculator

### How do you cube root a number

Use the cube root key (the 2ND shift of 0). For example, 8 2ND 0 = gives 2.

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

### How to do cubed roots

Look for the key with /3 then input the number to be cube rooted and press /3 key.

Oct 31, 2009 | Texas Instruments TI-30XA Calculator

### How do i use the cal for cube problems

You are asking how to enter (3)(cube of 2x)-1, or (3)(cube of (2x-1), with x = -13?

For first:

13
=/- (below 3 key)
X
2
=
2nd
x cubed (above 1 key)
X
3
-
1
=

For second:

13
=/- (below 3 key)
X
2
-
1
=
2nd
x cubed (above 1 key)
X
3
=

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

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