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Mathematics 25 Online
OpenStudy (anonymous):

HELP!

OpenStudy (anonymous):

Use the change of base formula to simplify the expression \[\log_{32} 8\]

OpenStudy (anonymous):

a.3/5 b. 5/3 c.2 d.4

OpenStudy (anonymous):

@Nnesha @diamondboy

OpenStudy (anonymous):

\[\log_ab = \frac{ \log_x b}{ \log_x a}\]

OpenStudy (anonymous):

Do you understand what that means?

OpenStudy (anonymous):

so....\[\frac{ \log_{10} 8 }{ \log_{10}32 } \]

OpenStudy (anonymous):

Is that the formula

OpenStudy (anonymous):

Yes, we use it to change the base

OpenStudy (anonymous):

That's all to it, so plug that in a calculator

OpenStudy (anonymous):

THX

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