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2to the 3rd power and solve so it would be....
1/8 as a fraction
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2 to the power of minus 3 is equivalent to 1/8. To calculate this, we can use the following formula:
2−3=231=81
Therefore, 2 to the power of minus 3 is equal to 1/8.
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.
3-2 x 3-3 = 3-5 or 1/243
3 minus 2/3 is 2 1/3
3^-1 = 1 over (3 to the power of 1) = 1/3, one third. a minus power is the same as a normal power but with a 1 above it.
-3 - (-1)= -3 + 1= -2-2