5 to the power of -2
5 to the power of three times 5 to the power of 2 is equal to 5 to the power of 5. We know this because A^a times A^b equals A^(a+b). We know this by solving the problem manually. 5 to the power of 3 is equal to 5*5*5 and 5 to the power of 2 is equal to 5*5. when you multiply them, it becomes 5*5*5*5*5 which is equal to 5 to the power of 5.
2
2 to the fifth power is 32
It equals 32
25 = 32
(2^5)/2 - (2^(3/2)) = 12
yes ,it does equal 80
4^.5= 2
125
42069
In purchasing power, 5 do.