82 = 64.
-23 equals -8
2 to the second power, or (2^2), equals 4. Similarly, 1 to the second power, or (1^2), equals 1. Therefore, (2^2 = 4) and (1^2 = 1).
200
5 to the second power
It then equals 1/81
The answer is 1, whatever the value of a.
-82 equals 64
2 to the power of 3 equals 8.
-23 equals -8
9 to the power of 8 equals 43,046,721
105 to the power of 8 (1058) equals 14,774,554,437,890,625
It is 8 to the power of 11/3 = 2048
14
4
200
5 to the second power
It equals 200 because 20x20 equals 200