Power and Root in Python

Задание 1

Two numbers are given:

pythonnum1 = 5
num2 = 4

Raise the first number to the power of the second.

Задание 2

Given a dictionary:

pythondct = {
  2: 4,
  3: 2,
  5: 4
}

Raise each key to the power of the value to get the following result:

python16.0
9.0
625.0

Задание 3

Given a number:

pythonnum = 16

Find the square root of this number.

Задание 4

Given a list:

pythonlst = [2, 3, 4]

Find the square root of the sum of the numbers in the given list.