There are two possible equations:
The first is 3 x (3-3) = 31 x 3-3 = 3-2 = 1/32 = 1/9
or
For the second (3 x 3)-3 = 9-3 = 1/729
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.
1/3 * (-3) = -1
four to the fifteenth add the third to the second... and multiply it by the three answer: 1073741824
It is: 3.384882 x 10^-22
5600
31
The decimal form of 7.73 times 10 to the negative third power is 0.00773
move the decimal point three places to the left: 0.004276
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.
-3000
-216
0.00795
1/3 * (-3) = -1
four to the fifteenth add the third to the second... and multiply it by the three answer: 1073741824
It is: 3.384882 x 10^-22
5600
1,323