-3 to the 2nd power is -3 x -3 = +9 ( negative x negative = positive)
It is: 3-1*3-2 = 1/27
a, a^3*a^-2 is a^3+-2 which equals just a
0.000244140625
5 over 8 to the negative 2nd power equals 2.56
-3 to the 2nd power is -3 x -3 = +9 ( negative x negative = positive)
It is: 3-1*3-2 = 1/27
1 over 3 to the negative 2nd power is 9
a, a^3*a^-2 is a^3+-2 which equals just a
Negative 9 to the negative 2nd power (-9-2) = 0.012345679 (repeating).
0.000244140625
5 over 8 to the negative 2nd power equals 2.56
6 to the negative 2nd means that it equals 1 over 6 to the negative 2nd.
The answer is 1. X=(3)^2 * (3)^-2 X=(3)^2 * 1/(3)^2 X=9 * 1/9 X=9/9 X=1
Five halves to the negative 2nd power is 0.16
3 to the negative third power = 0.037 (repeating).
1/16