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March 30, 2017

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Evaluate 4log(4)8

Possible answers are:
4
0
8
1

Where do I start-I don't have an example to follow? Please give me a direction do I evaluate log(4)8 first

  • Algebra-Another question - ,

    4log4 8= 2log4 16=2*2=4

  • Algebra-Another question - ,

    We just started this today but how did you get 2log4 16 = 2 *2 = 4

    Thank you

  • Algebra-Another question - ,

    16= 4^2 so logbase4 of 16=2

  • Algebra-Another question - ,

    Thank you

  • Algebra-Another question - ,

    I read that as
    4 log48
    = log48^4
    = log44096
    = 6

    since 4^6 = 4096

    or

    8 can be written as 4^(3/2)

    then 4log48
    = 4log44^(3/2)
    = 4(3/2)
    = 6

  • Algebra-Reiny please look at this-Another question - ,

    It was written as 4 and then the log(4)8 was raised so how do I do it-I'm really confused now

    The choices were
    4
    0
    8
    1

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