Asked by Jesse

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
Answered by bobpursley


4log4 8= 2log4 16=2*2=4
Answered by Jesse
We just started this today but how did you get 2log4 16 = 2 *2 = 4

Thank you
Answered by bobpursley
16= 4^2 so logbase4 of 16=2
Answered by Jesse
Thank you
Answered by Reiny
I read that as
4 log<sub>4</sub>8
= log<sub>4</sub>8^4
= log<sub>4</sub>4096
= 6

since 4^6 = 4096

or

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

then 4log<sub>4</sub>8
= 4log<sub>4</sub>4^(3/2)
= 4(3/2)
= 6
Answered by Jesse
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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