-0.00000849985
103/10-7 = 10(3 -(-7) = 10(3 + 7) = 1010
when you're doing a problem like that use this trick. let's say you have 3 to the -7 power minus 3 to the 4 power. -7 - 4 can also be shown as -7 + -4. i switched the minus sign to a plus sign and because i did that, i had to switch the positive 4 to a negative 4. so i got 3 to the -7 power plus 3 to the -4 power.
3 to the negative third power = 0.037 (repeating).
-3
3 times 10 to the 8th power divided by 7 times 10 to the negative 7th power equates to: 4.28571428571
-0.00000849985
103/10-7 = 10(3 -(-7) = 10(3 + 7) = 1010
when you're doing a problem like that use this trick. let's say you have 3 to the -7 power minus 3 to the 4 power. -7 - 4 can also be shown as -7 + -4. i switched the minus sign to a plus sign and because i did that, i had to switch the positive 4 to a negative 4. so i got 3 to the -7 power plus 3 to the -4 power.
It would be three sevenths (3/7) because the negative sign means to switch top and bottom. So then you'd have 3/7 to the 1st power which is 3/7.
(-3) - (-7) = (-3) + (+7) = (-3) + 7 = 4
Seven to the negative 5th power is 0.00005949901
3 to the negative third power = 0.037 (repeating).
-3
3
Twenty to the negative 5th power equals 3.125e-7 or 3.125 x 10-7
3 to the negative sixth power equals 0.00137174211