Okay i did a search for logarithmic properties and logarithms and couldn't seem to find an explanation for how this particular property works.(adsbygoogle = window.adsbygoogle || []).push({});

(log base c of a ) ^ b = b (log base c of a)

when i input simple numbers like :

Log base 2 of 4 obvioussly the answer is 2, butPHP:a=4

b=3

c=2

2^3 /= (does not equel) 3 x 2.

i dont' know how to make sense of this discrepency. i imagine i'm just reading it wrong.

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# Homework Help: Logarithmic properties

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