(+8) - (-2) = +10
3.2 x 104/2 x 10-8 = (3.2/2) x (104+8) = 1.6 x 1012
10 to the power 8 divided by 10 to the power of 6 is 10 to the power of (8 - 2) which is 10 to the power of 2 or 100
8 x 10-11 = 0.00000000008
-6
It is negative 8.
2
12 because the negative of the negative is positive
0.00000001
(+8) - (-2) = +10
3.2 x 104/2 x 10-8 = (3.2/2) x (104+8) = 1.6 x 1012
It is: (8*10^-3) divided by (5*10^-5) = 160
10 to the power 8 divided by 10 to the power of 6 is 10 to the power of (8 - 2) which is 10 to the power of 2 or 100
10
1/64
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
8^(-2) = 1/8^(2) = 1 /64