Created by and copyright of Larry Perez. Funded by the state of California through Saddleback College. More information on videos, resources, and lessons at Algebra2Go.
Questions answered by this video:
How do you put a number into scientific notation?
How do you know which way to move the decimal point with scientific notation?
Why do you move the decimal point and multiply by 10^power with scientific notation?
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This video picks up where the last left off, quickly reviewing how to change a number from scientific notation to decimal notation. A large list of 10 to positive and negative exponents is shown, and we see which way to move the decimal point and how many places. Then, some numbers are changed from decimal notation into scientific notation.