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1.2E: Exponents and Scientific Notation (Exercises)

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    For the following exercises, simplify the expression.

    12. \(2^{2} \cdot 2^{4}\)
    13. \(\frac{4^{5}}{4^{3}}\)
    14. \(\left(\frac{a^{2}}{b^{3}}\right)^{4}\)
    15. \(\frac{6 a^{2}-a^{0}}{2 a-4}\)
    16. \(\frac{(x y)^{4}}{y^{3}} \cdot \frac{2}{x^{5}}\)
    17. \(\frac{4^{-2} x^{3} y^{-3}}{2 x^{0}}\)
    18. \(\left(\frac{2 x^{2}}{y}\right)^{-2}\)
    19. \(\left(\frac{16 a^{3}}{b^{2}}\right)\left(4 a b^{-1}\right)^{-2}\)
    20. Write the number in standard notation: \(2.1314 \times 10^{-6}\)
    21. Write the number in scientific notation: 16,340,000

    This page titled 1.2E: Exponents and Scientific Notation (Exercises) was last modified on Thu, 26 Dec 2024 22:31:00 GMT and is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by OpenStax via source content that was edited to the style and standards of the LibreTexts platform.