How to find out the square of a number using function?

Question

Square of a number

Answer 1

Emanuel Maliaño , the question is about how to calculate the square of a number, this is explained by Esra. What you are talking about is the square root, this is something different.
- the square of 7 is 7 multiplied by itself = 49
- the square root of 49 is 7

Answer 2

In python
https://code.sololearn.com/c0oVFRzrrzHY/?ref=app

Answer 3

Jeziel Salsano R. Marak
Please use appropriate tags for programming language. All we can do here is guess😄😄

Answer 4

Lothar 😳😅I read wrong

Answer 5

Many programming languages had their own sqrt function.

[Python]
number**number
2**2 = 4

[Java, JavaScript]
Math.pow(n, k)
Math.pow(2, 2) = 4