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foreverbrianna1

  • 3 years ago

Help! I promise to fan and medal! Solve the logarithmic equation. 2 log 4 – log 3 + 2 log x – 4 = 0

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  1. foreverbrianna1
    • 3 years ago
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    My answer choices are: A. 12.3308 B. 43.3013 C. 86.6025 D. 1875

  2. klimenkov
    • 3 years ago
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    There is not the right answer among your choices.

  3. riskin
    • 3 years ago
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    its B

  4. foreverbrianna1
    • 3 years ago
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    Thank you! I really appreciate it!

  5. riskin
    • 3 years ago
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    Explanation: use the identity loga+logb= logab and loga_logb=log(a/b)

  6. foreverbrianna1
    • 3 years ago
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    Yup B is definitely correct. ohh I get it. thanks!

  7. klimenkov
    • 3 years ago
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    @riskin Does \(\log\) mean \(\log_e\) or \(\log_{10}\) ?

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