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Mathematics 21 Online
OpenStudy (anonymous):

how to solve log48

OpenStudy (anonymous):

calculator

OpenStudy (anonymous):

plug it in your calculator

OpenStudy (anonymous):

without it?

OpenStudy (anonymous):

log8/log2 in your calculater

OpenStudy (anonymous):

where do 8 and 2 come from?

OpenStudy (anonymous):

what do you have in there is it 48 or log4 8

OpenStudy (anonymous):

if its 48 you need a calculator. log48=1.681241237 reduce it to your desired decimal points

OpenStudy (anonymous):

are you still there

OpenStudy (anonymous):

yeah I am, I'm trying to see what you mean.

OpenStudy (anonymous):

it is hard to do logs without calculator

OpenStudy (anonymous):

oh okaaay, I get you. So same thing for log64

OpenStudy (amistre64):

bracing the argument helps: log(48) or log4(8) they mean different things

OpenStudy (amistre64):

log4(8) = x 4^x = 8

OpenStudy (amistre64):

hmm log4(8) = log4(4*2) = log4(4) + log4(2) log4(4) = 1 log4(2) = ..... dunno

OpenStudy (anonymous):

it is not hard to do without a calculator, it is impossible to do without a calculator

OpenStudy (amistre64):

napier did it lol

OpenStudy (amistre64):

and that was before intel

OpenStudy (anonymous):

amistre64 can you help me with application of logarithms please

OpenStudy (anonymous):

actually napiers bones were not really logs like we know them.

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