-8
Here's the work if you need it:
-23
-2 x -2 x -2
4 x -2
-8
Chat with our AI personalities
a3*a-2 = a(3-2) = a
0.75 to the negative third power is -0.421875
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'''