1 to any power is always 1 because 1 x 1 is always 1.
10
10 to the power of 9 (109) is one billion (US) or giga- so 109 Hz is 1 GHz.
1/9
9
-9
It remains as -1
1 to the xth power is still 1. 1x1x1x1x1x1x1x1x1=1
1 everything to the power of 0 = 1
The answer is 9. 23 = 8 90 = 1 8 + 1 = 9 I think you meant 8. 8*1 = 8
9 to negative 2 = 1/9 to plus 2 = 1/81
Negative 9 to the negative 2nd power (-9-2) = 0.012345679 (repeating).
1 billion