A negative power just means to invert it. Let's say we had x^(-2) - it is the same thing as 1/(x^2).
5 to the power of 2
0.04
3 to the power of 1 is 3. 3 to the power of minus 2 is equal to 1 over 3 to the power of 2. 3 to the power of 2 is 9. 3 to the power of 1 times 3 to the power of minus 2 is the same as... 3 divided by 3 to the power of 2. So that gives us 3 divided by 9 which is the same as 1/3.
-2 times -2 = plus 4 since minus times minus is plus
10 to the power of minus 2
x5
49 - 8 - 6 = 35
5 to the power of 2
49 - 8 - 6 = 35
0.04
-8
3 to the power of 1 is 3. 3 to the power of minus 2 is equal to 1 over 3 to the power of 2. 3 to the power of 2 is 9. 3 to the power of 1 times 3 to the power of minus 2 is the same as... 3 divided by 3 to the power of 2. So that gives us 3 divided by 9 which is the same as 1/3.
36 - 16 = 20
-2 times -2 = plus 4 since minus times minus is plus
You asked about "to the minus" so we will talk about integers to the minus. Such as 2 to the minus 2. This means 1 over 2 to the positive two. In general a to the minus b is 1/a to the b
10 to the power of minus 2
No.