Posted by **Sam** on Thursday, December 30, 2010 at 1:42pm.

log8(768 x 16)

--> the 8 is a subscript to log

--> please show steps.

- Math -
**Henry**, Friday, December 31, 2010 at 8:25pm
log8(768*16) = log8(12288),

8^x = 12288,

Using Base 10:

X*log(8) = log(12288),

Divide both sides by log(8):

X = log(12288) / log(8) = 4.528320834.

- Math -
**Sam**, Friday, December 31, 2010 at 10:24pm
thanks

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