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logarithm question

  • 13-01-2012 5:15pm
    #1
    Smythe
    Registered Users, Registered Users 2 Posts: 434 ✭✭


    (-1/2)log2 + (1/2)log1 + (3/2)log4 - (3/2)log4 - (3/2)log3

    = (1/2)log[(4^3)/(2x3^3)]

    The above is from a text book. Could anyone please show me the intermediate steps between the two lines? Thank you.


Comments

  • #2
    Smythe
    Registered Users, Registered Users 2 Posts: 434 ✭✭Smythe


    I've been able to figure it out now.


  • #3
    bnt
    Registered Users, Registered Users 2 Posts: 13,073 ✭✭✭✭bnt


    It's OK if you follow the general rule: log(x) + log(y) = log(x y)

    You are the type of what the age is searching for, and what it is afraid it has found. I am so glad that you have never done anything, never carved a statue, or painted a picture, or produced anything outside of yourself! Life has been your art. You have set yourself to music. Your days are your sonnets.

    ―Oscar Wilde predicting Social Media, in The Picture of Dorian Gray



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