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Cutiepo0

  • 3 years ago

How to solve: 2log(x-1) = 2+log100

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  1. Chlorophyll
    • 3 years ago
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    Shift log 100 to the left first:

  2. Cutiepo0
    • 3 years ago
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    okay

  3. Chlorophyll
    • 3 years ago
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    @Cutiepo0 okay means you're doing it, right?

  4. Cutiepo0
    • 3 years ago
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    yep I did that. I also shifted the 2 to a an exponent position on the (x-1) and then used exponent division law to divide x-1 by 100

  5. Cutiepo0
    • 3 years ago
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    the two from 2log(x-1)

  6. Cutiepo0
    • 3 years ago
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    because it didn't work... past there at least :/

  7. Cutiepo0
    • 3 years ago
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    okay so I did all that, and then I tried making the =2 and = log10+log10

  8. Cutiepo0
    • 3 years ago
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    does that make sense?

  9. Chlorophyll
    • 3 years ago
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    just do step by step as I instruct you!

  10. Cutiepo0
    • 3 years ago
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    okay! go ahead lol :D

  11. Cutiepo0
    • 3 years ago
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    where is log 1000 from? if you meant log 100 , I moved it over already

  12. Chlorophyll
    • 3 years ago
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    Show HERE!

  13. Cutiepo0
    • 3 years ago
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    okay let me mentally erase everything. OKay, moving over log100

  14. Chlorophyll
    • 3 years ago
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    H..mmm What takes you so long to move just a number?!?

  15. Cutiepo0
    • 3 years ago
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    okay. so what next?

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