256-5 = 1/2565 = 9.094947 x 10-13 approximately,
256
The negative half power of 256 is equal to 1 divided by the square root of 256. The square root of 256 is 16, so 1 divided by 16 is equal to 1/16.
It's actually -256 not 256
negative 0.0016
-16 × -16 = +256
It is equivalent to 1 over 5 to the power of 5, or 1 over 3125.
If you have a negative number to an even power, you can ignore the neagtive sign. So you are left with 28 which is 256
Negative 5 to the second power would be -5 times -5 which would be 25.
It is -1/5
Seven to the negative 5th power is 0.00005949901
Five to the negative third power = 0.008
Because A Negative x A pOsItIVE = nEgaTiVE * * * * * (-4)4 = 256. It is positive, not negative. The most likely reason for getting a negative result is that no brackets were used and so what was calculated was actually -44