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3kgtlife
Group Title
Solve the logarithmic equation.
log 4 x=log 3 + log(x+3)
 one year ago
 one year ago
3kgtlife Group Title
Solve the logarithmic equation. log 4 x=log 3 + log(x+3)
 one year ago
 one year ago

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asnaseer Group TitleBest ResponseYou've already chosen the best response.0
use this log rule to first simplify the righthandside:\[\log(a)+\log(b)=\log(ab)\]
 one year ago

3kgtlife Group TitleBest ResponseYou've already chosen the best response.0
log(3)+log(4x)=log(x+3)??
 one year ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.0
where did you get that from?
 one year ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.0
use the rule I gave to first simplify this:\[\log 3 + \log(x+3)\]
 one year ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.0
dw:1353881624386:dw
 one year ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.0
use as she says
 one year ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.0
log 4x/3
 one year ago

3kgtlife Group TitleBest ResponseYou've already chosen the best response.0
what do I do after that?
 one year ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.0
http://www.sosmath.com/algebra/logs/log4/log44/log44.html
 one year ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.0
first learn rules
 one year ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.0
what do you get after using the rule for this expression?\[\log 3 + \log(x+3)\]
 one year ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.0
@3kgtlife do you understand?
 one year ago

3kgtlife Group TitleBest ResponseYou've already chosen the best response.0
Im trying hold up
 one year ago

3kgtlife Group TitleBest ResponseYou've already chosen the best response.0
I am lost
 one year ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.0
do you know the various rules for logs?
 one year ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.0
Then I suggest you first learn about them (using the link posted by ksaimouli above) and then come back to do this problem.
 one year ago

3kgtlife Group TitleBest ResponseYou've already chosen the best response.0
alright thanks
 one year ago

Luiz Group TitleBest ResponseYou've already chosen the best response.0
use log rules: log(a) + log(b) = log(a*b) 10^log(a)=a
 one year ago
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