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Mathematics 12 Online
OpenStudy (anonymous):

HHHHEEEELLLLPPPPPP PLEASE WITH LOG FUNCTIONS

OpenStudy (anonymous):

\[.5\log_{3}x = 2\log_{3}2 \]

OpenStudy (freckles):

you the power rule for log first

OpenStudy (freckles):

on both sides

OpenStudy (freckles):

that is use \[r \log(x)=\log(x^r)\]

OpenStudy (freckles):

@famoussinger143 are you there?

OpenStudy (anonymous):

1 Use Power Rule: logbxc=clogbx log3x.5=2log32 2 Simplify x.5 to x√ log3x√=2log32 3 Use Power Rule: logbxc=clogbx log3x√=log322 4 Simplify 22 to 4 log3x√=log34 5 Cancel the log on both sides x√=4 6 Square both sides x=16

OpenStudy (anonymous):

sorry it looks like that :/...I hope it helped :)

OpenStudy (jdoe0001):

http://mathematicsi.com/wp-content/uploads/2010/12/logarithms_rules.png <--- use rule 6 listed there then use rule 5 listed there

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