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Mathematics 8 Online
OpenStudy (anonymous):

how to do this problem ? please help:

OpenStudy (anonymous):

\[(1/2) \log[9](x)=3\log[9](5)\]

OpenStudy (anonymous):

Is it to find the value of x? \[ {1 \over 2 } \log_9 x = 3 \log_9 5\]

OpenStudy (anonymous):

hint, log properties of exponents

OpenStudy (anonymous):

yes it is to find the value of x

OpenStudy (anonymous):

do you know the log properties?

OpenStudy (anonymous):

use this property of log \[ a\log_x b = \log_xb^a\]

OpenStudy (anonymous):

once you get rid of 'a' at the front, \[ \log_9 x = \log_9 y \implies x = y\] Then find the value of x.

OpenStudy (anonymous):

thank you'll

OpenStudy (anonymous):

welome :D

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