OpenStudy (anonymous):

what is the logarithm with the mini number in front?

3 years ago
OpenStudy (anonymous):

how do I set that up in a calculator

3 years ago
OpenStudy (anonymous):

\[\log_{5}b+\log_{5}8 \]

3 years ago
TheSmartOne (thesmartone):

\(\sf log_a ~x+ log_a ~y= log_a ~xy \)

3 years ago
OpenStudy (anonymous):

so its log5 8b?

3 years ago
OpenStudy (anonymous):

did he have something to do?

3 years ago
OpenStudy (geerky42):

If you can't customize base in calculator; you just put in calculator \(\dfrac{\log (a)}{\log(b)}\) to calculate \(\log_b(a)\)

3 years ago
OpenStudy (anonymous):

I'm using wolfram

3 years ago
OpenStudy (anonymous):

ok I got it now

3 years ago
OpenStudy (anonymous):

you have to put base in on wolfram

3 years ago
OpenStudy (geerky42):

Just type "log base b a"

3 years ago
OpenStudy (geerky42):

okay cool.

3 years ago