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jennyjewell25 Group Title

Write the expression as a single natural logarithm.

  • 2 years ago
  • 2 years ago

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  1. jennyjewell25 Group Title
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    \[3\ln x - 2\ln c\]

    • 2 years ago
  2. jennyjewell25 Group Title
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    the c is closer to the ln like lnc

    • 2 years ago
  3. jennyjewell25 Group Title
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    @jim_thompson5910

    • 2 years ago
  4. jim_thompson5910 Group Title
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    Hint: Use the following identities \[\Large y*\ln(x) = \ln(x^y)\] \[\Large \ln(x)-\ln(y) = \ln\left(\frac{x}{y}\right)\]

    • 2 years ago
  5. jennyjewell25 Group Title
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    huh?

    • 2 years ago
  6. jim_thompson5910 Group Title
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    |dw:1352158470384:dw|

    • 2 years ago
  7. jim_thompson5910 Group Title
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    becomes |dw:1352158488263:dw|

    • 2 years ago
  8. jennyjewell25 Group Title
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    im confused whats with the y

    • 2 years ago
  9. jim_thompson5910 Group Title
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    it's just a general way of stating the rule

    • 2 years ago
  10. jim_thompson5910 Group Title
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    you can replace y with any number or variable you want

    • 2 years ago
  11. jennyjewell25 Group Title
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    if this is as hard as the problem from earlier im just going to guess lol

    • 2 years ago
  12. jim_thompson5910 Group Title
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    examples: |dw:1352158554240:dw|

    • 2 years ago
  13. jennyjewell25 Group Title
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    \[\ln x ^{3}c ^{2}\]

    • 2 years ago
  14. Decart Group Title
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    \[lnx ^{3}-lnc ^{2}\]

    • 2 years ago
  15. jim_thompson5910 Group Title
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    no

    • 2 years ago
  16. jim_thompson5910 Group Title
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    you're close though

    • 2 years ago
  17. jennyjewell25 Group Title
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    thats what i got but im probley wrong

    • 2 years ago
  18. jennyjewell25 Group Title
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    x is over c isnt it

    • 2 years ago
  19. jim_thompson5910 Group Title
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    it is

    • 2 years ago
  20. jim_thompson5910 Group Title
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    it should be \[\Large \ln\left(\frac{x^3}{c^2}\right)\]

    • 2 years ago
  21. jennyjewell25 Group Title
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    thought so

    • 2 years ago
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