8-3 = 1/83 = 1/512
A negative power equals the reciprocal of the same number to the equivalent positive power. Example : 2 ⁻³ = 1/2³ Then 8⁻² = 1/8² = 1/64 = 0.015625
-4-3 = -1/64
Negative 8 to the negative 2 power is equal to 1/(-8)^2, which simplifies to 1/64. So, the answer is 1/64. Hope that helps, sweetie!
-32,768
0.001
1/8 or .125
(2)-3 = 1 / 23 = 1/8 = 0.125
2 to the negative 3rd power, or ( 2^{-3} ), is equivalent to ( \frac{1}{2^3} ). Since ( 2^3 = 8 ), this means ( 2^{-3} = \frac{1}{8} ). Thus, the value of ( 2^{-3} ) is ( 0.125 ).
(-2)3 = (-2) x (-2) x (-2) = -8
-729
-125
-216
5 over 8 to the negative 2nd power equals 2.56
A negative power equals the reciprocal of the same number to the equivalent positive power. Example : 2 ⁻³ = 1/2³ Then 8⁻² = 1/8² = 1/64 = 0.015625
It is negative 8.
8
-4-3 = -1/64