a3*a-2 = a(3-2) = a
1 divided by 25 multiplied by z to the third power
92 * 43 = 81 * 64 = 5184
60
0.75 to the negative third power is -0.421875
= 20^3
1 divided by 25 multiplied by z to the third power
45.7*10-3 = 0.0457
92 * 43 = 81 * 64 = 5184
31
60
0.75 to the negative third power is -0.421875
Five to the negative third power = 0.008
-1/3
= 20^3
3 to the negative third power = 0.037 (repeating).
Negative 4 to the third power equals -64
'''(one third) to the power (negative one) = three'''