It is: 5^-3 = 1/125 or 0.008
5
-3^2 = 9 -(3^2) = -9
the answer= 1/8
Using symbol "^" for power. 2^(-3) is 1 / (2^3). 2^3 means 2x2x2.
It is: 5^-3 = 1/125 or 0.008
2
32 4 plus 2 the third power -3 cannot be evaluate.
5
3
0.03 is the square power
-(3^(-2)) = -0.111111111
It is: 3-1*3-2 = 1/27
1/9
-3^2 = 9 -(3^2) = -9
3-2 = 9
(-2/3)^2 = 4/9