Answer:
The expression equivalent to 3 to the 5th power is 3^5.
The number 3 raised to the 5th power is represented through the expression 3 ^ 5, which means that the number 3 is multiplied by itself 5 times (3x3x3x3x3) you get 243 and which also leads to you getting the following calculations
3x3 = 9
9x3 = 27
27x3 = 81
81x3 = 243