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Mathematics 11 Online
OpenStudy (anonymous):

Indices and Logarithms @rational

OpenStudy (anonymous):

Given that \[\log_34=1.26,find~the~value~of~each~of~the~following.\] \[a)\log_\sqrt{3}36\]

OpenStudy (triciaal):

36 = 4 *9 9 = 3^2

OpenStudy (anonymous):

is it like this?\[=\frac{ \log_336 }{ \log_3\sqrt{3} }\]

OpenStudy (triciaal):

i think that works 2 changing bases

OpenStudy (anonymous):

\[=\frac{ \log_39\times~\log_34 }{ \frac{ 1 }{ 2 }\log_33 }\]

OpenStudy (anonymous):

\[\huge 36=2^23^2=2^2\sqrt3^4\] is a start

OpenStudy (anonymous):

or better yet just \[36=4\times \sqrt3^3\] take the log base \(\sqrt3\) of that one, expand as a sum of logs and you get it quickly

OpenStudy (triciaal):

|dw:1432441129780:dw|

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