I putted an image because I don’t know what it is called in English.
These are the blocks that I have used but it does not do the operation in the correct order, not are the correct blocks or not are the correct form to use it the square root for what I want.
I want to put a number in the text input “T” and that number is the one to use in the operation.
In the previous square root image the number on the text input will replace the “3”.