25
4.2 to the 2nd power is equal to 17.64 while 10 to the 2nd power is equal to 100. The latter is larger.
4
49
40
16
5 to the 2nd power, written as (5^2), is equal to 25. This is calculated by multiplying 5 by itself: (5 \times 5 = 25).
9 is.
798.6276
8 and 8.
The result is 117,649
They are equal 2^4 and 4^2 both equal 16.