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Algebra

Use scientific notation to multiply the following two numbers. Express the answer using scientific notation; retain all nonzero decimal places
(1.9 • 10^4) • (8.4 • 10^5)

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yolanda

  1. 1.9 * 8.4 * 10^(4+5)
    = 15.96 * 10^9
    = 1.596 * 10^10

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    Steve

  2. (8.1 . 10^8) . (4.2 . 10^3)

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    Richard

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