-4
122 = 144
12 1/3 12 and 1 3 12 and one third
22 is 4. 4x3 is 12. 12x5 is 60
21 to the 2nd power is 441.
-4
122 = 144
1/12 = 1/1=1
12 1/3 12 and 1 3 12 and one third
12^2
22 is 4. 4x3 is 12. 12x5 is 60
21 to the 2nd power is 441.
91 to the 2nd power is 8,281.
25
4 to the 2nd power in exponents is 42
25a2
1.39 times 10 to the 2nd power is 139