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dinainjune

  • 3 years ago

anyone can help me with logarithm?

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  1. joemath314159
    • 3 years ago
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    What about logarithms?

  2. bnut056
    • 3 years ago
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    ok whats the question

  3. saifoo.khan
    • 3 years ago
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    i can try.

  4. Realstrongguy
    • 3 years ago
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    i can

  5. dinainjune
    • 3 years ago
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    this is the question

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  6. saifoo.khan
    • 3 years ago
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    0.323

  7. kanade
    • 3 years ago
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    logarthims usually have a base like:\[\log_{10} 2\]

  8. kanade
    • 3 years ago
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    where 10 is a base

  9. kanade
    • 3 years ago
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    since there is no base im assuming that they are the same. then you can use rules of logarithems

  10. kanade
    • 3 years ago
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    http://www.purplemath.com/modules/logrules.htm gives an overview of the log rules that you can use

  11. dinainjune
    • 3 years ago
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    4 or 8 is the base. the example like this \[^{4} \log_{3} \]

  12. kanade
    • 3 years ago
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    ? do you mean \[\log_{3} 4\]

  13. joemath314159
    • 3 years ago
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    Wrote out a solution, posting in a sec

  14. joemath314159
    • 3 years ago
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    You can simplify the denominator a lot to look like the numerator, and all the logs cancel out leaving a fraction

  15. joemath314159
    • 3 years ago
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    I work with the denominator first and simplify as much as i can, then i look at the fraction as a whole.

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  16. Evern
    • 3 years ago
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    all the logarithms are of the same base... so that doesn't need to be changed then look at the arguments of the log function .Notice that alot of them are multiples of 3.Using the basic log rules that joe gave you a link to.convert all the arguments to either 2 or 3. cancel out the 4log3 types terms.....giving you (log2 +log3)/(16log2+16log3)

  17. dinainjune
    • 3 years ago
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    @kanade no, it's \[^{4} \log_{3} \] like \[^{10}\log_{10} \] Thank you! i got it now

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