Solution 35012: Calculating nth Roots Using the TI-36X Pro.
How do I perform nth root computations using the TI-36X Pro?
The example below will demonstrate how to perform nth root computations on the TI-36X Pro.
Example: What is the cube root of 27?
• Press  [2nd].
• Press [Ö] .
• Press [enter].
The display should read 3.
Please see the TI-36X Pro guidebook
for additional information.