0.000244140625
Five halves to the negative 2nd power is 0.16
2-2 = 4
9. Any negative number squared is positive.
a, a^3*a^-2 is a^3+-2 which equals just a
The answer to -7^2 = +49. Remember, a negative times a negative is a positive as in this case.
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.
Five halves to the negative 2nd power is 0.16
6 to the -2nd power = 1/366-2 = 1/62 = 1/36
1.39 times 10 to the 2nd power is 139
1/16
16
-3 to the 2nd power is -3 x -3 = +9 ( negative x negative = positive)
1 over 3 to the negative 2nd power is 9