Posted by Shadow on Tuesday, June 18, 2013 at 11:15pm.
The problem I have to solve is log with base 2 ^6 multiply by log base 6 ^ 8.
I use the change of base formula and got log6/log2 * log8/log6
Which become
log6/log2 * log2()^3/ log 6
I'm stuck here thanks.

Math  Steve, Wednesday, June 19, 2013 at 11:26am
you are correct in that you wind up with
log6/log2 * log8/log6
Now, you almost had it, since you recognized (I think) that 8 = 2^3. So, you have
= log8/log2
= 3log2/log2
= 3
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