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March 25, 2017

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Simplify:

1. 2log10^5+log10^4
2. 2log3^6-log3^4
3. log4^40-log4^5
4. log4^3-log4^48

I need to see all of the steps.
Thanks

  • Algebra 2 - ,

    You need to review the rules:


    log a^n= n log a

    log4^40 -log4^5
    40log4-5log3=35log4

    all of these are the same skill.

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