30 x -3 = 1 x -3 = -3
It is: 3-1*3-2 = 1/27
3 times 10 to the 8th power divided by 7 times 10 to the negative 7th power equates to: 4.28571428571
-3 0 = - 1 = Always a form of 1 and in the first instance you are taking 3 to the 0 power then applying the negative sign.
To calculate six times ten to the negative power, multiply 6 by the value of ten raised to the negative power. For example, if the power is -3, it would be 6 times 10 to the negative third power, which equals 0.006.
It is: 25
0.0281168
-5
0
1
-1 is the answer. -1 times -1=1,1 times -1=-1.
-3000
It is: 6.7*10^-3 = 0.0067