Question about paranthesis

Question

So in the basic concepts for python 3 class, other numerical operations, it had print(1+3)**2. Why is the parathesis not like this:
print(1+3)**2)?

Answer 1

both are invalid.
In python 3, it is,

print((1+3)**2)

Answer 2

Sahiba Kaur
which class? please share a link.
[the class may be on python 2]

Answer 3

Sahiba Kaur it will work in python 2 but not in python 3

Python 2:
print (1+3)**2

Python 3:
as suggested by Jan Markus and M Tamim

Answer 4

Ah, thanks! So in the class, why did it have print(1+3)**2?

Answer 5

I took a screenshot:
https://docs.google.com/drawings/d/1Ci7UJpJ4nIgMzbrcantF34X0h-TsNIYO5mAVlJx-yIo/edit?usp=sharing