Question

Perform the operation. Enter your answer in scientific notation.


`7 * {10}^(5) - 5.2 * {10}^(5) =`
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Answer 1

180,000

Explanation:

7*10^5 is 700,000. 5.2*10^5 is 520,000

700,000-520,000 is 180,000

Answer 2

7 x 10^5 - 5.2 x 10^5 = 180,000