Nth roots - Texas Instruments TI-30XA Calculator

SOURCE: I need to take nth (8,5,4,etc) root on the TI30XA

7th root of 3.4 x10 (exp) 23

Solution:

Try it.

Have I solve your problem?

Thanks,
-engrkoiled-

Sivaranjini

• 241 Answers
• Posted on Jun 22, 2009

SOURCE: how do you find the nth root button on the TI-86?

9 square root(812) = 256.460523

SOURCE: nth root button on it89

Hello,
There is no nth root button per se. But to take the nth root of a number is equivalent to raising the number to the power 1/n

Nth root of X= X^ (1/n)
Hope it helps.

SOURCE: how to find nth root using Casio FX-83ES

You use the power root function key accessible with the key sequence [SHIFT][X ^]. I am inserting a screen capture from the manual to show you the sequence.

On the third line of the capture (power root) is the key you must press. In the small rectangle to the left of the radical sign you enter the order of the root: 2 for square root, 3 for cube root, 4 for 4th root and son on.

To calculate the decimal log you use the [LOG] key as shown on capture. For natural log (ln), use the [LN] key. The argument (2/3) in your example should be enclosed inside the parentheses.