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Mathematics 8 Online
OpenStudy (anonymous):

Help please

OpenStudy (anonymous):

\[express 4^{5}=x\]

OpenStudy (anonymous):

as a logarithmic equation

OpenStudy (anonymous):

what r u trying to do?

OpenStudy (anonymous):

I have to make that as a logarithmic equation

OpenStudy (anonymous):

oh ok...one min

OpenStudy (anonymous):

what is the base of 4^5 ?

OpenStudy (anonymous):

4

OpenStudy (anonymous):

log (power) of x on the base of 4 is 5. So you can write it as \[\log_{4} x = 5\]

OpenStudy (anonymous):

i don't get it

OpenStudy (anonymous):

If you have an equation like this \[b^p = c \] then in logarithmic form it is \[\log_{b} c = p\] Is that okay ?

OpenStudy (anonymous):

yes i get it now, thank you :)

OpenStudy (anonymous):

You are welcome :)

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