Fancier logarithm expressions | Logarithms | Algebra II | Khan Academy

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Examples of logarithms that evaluate to fractional and negative values.

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https://www.khanacademy.org/math/algebra2/logarithms-tutorial/logarithm_basics/e/logarithms_1.5?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII

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