Mathematics
21 Online
OpenStudy (anonymous):
how to solve log48
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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?
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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
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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
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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.