SOLUTION: 8 x 10 to the 11th power - 6 X 10 to the 10th power

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Question 876676: 8 x 10 to the 11th power - 6 X 10 to the 10th power
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
8 x 10 to the 11th power - 6 X 10 to the 10th power
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Use * for multiply, x has other uses
Use ^ (Shift 6) for exponents
8*10^11 - 6*10^10
Or
8e11 - 6e10
The exponents have to match to add or subtract.
= 8e11 - 0.6e11
= 7.4e11
= 7.4%2A10%5E11