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12 November, 16:14

Write - 621,000 in scientific notion

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Answers (2)
  1. 12 November, 18:10
    0
    -6.21 x 10^5

    Step-by-step explanation:

    The negative only comes when the numbers are in the decimal to right such as 0.1 when its on the left side it just mean positive power such as 6.0 = a positive, negative power = 0.6 count how many numbers there are (6) then get the last number as the whole number and the rest are behind (-6.21) count all the numbers besides the last number (6) now that is your power so you get - 6.21 x 10^5
  2. 12 November, 19:19
    0
    -6.21 x 10^5
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