anonymous
  • anonymous
Solve the logarithmic equation. log 4 x=log 3 + log(x+3)
Algebra
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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asnaseer
  • asnaseer
use this log rule to first simplify the right-hand-side:\[\log(a)+\log(b)=\log(ab)\]
anonymous
  • anonymous
log(3)+log(4x)=log(x+3)??
asnaseer
  • asnaseer
where did you get that from?

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asnaseer
  • asnaseer
use the rule I gave to first simplify this:\[\log 3 + \log(x+3)\]
ksaimouli
  • ksaimouli
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anonymous
  • anonymous
okk
ksaimouli
  • ksaimouli
use as she says
ksaimouli
  • ksaimouli
log 4x/3
anonymous
  • anonymous
what do I do after that?
ksaimouli
  • ksaimouli
http://www.sosmath.com/algebra/logs/log4/log44/log44.html
ksaimouli
  • ksaimouli
first learn rules
asnaseer
  • asnaseer
what do you get after using the rule for this expression?\[\log 3 + \log(x+3)\]
asnaseer
  • asnaseer
@3kgtlife do you understand?
anonymous
  • anonymous
Im trying hold up
anonymous
  • anonymous
I am lost
asnaseer
  • asnaseer
do you know the various rules for logs?
anonymous
  • anonymous
no
asnaseer
  • asnaseer
Then I suggest you first learn about them (using the link posted by ksaimouli above) and then come back to do this problem.
anonymous
  • anonymous
alright thanks
asnaseer
  • asnaseer
yw :)
anonymous
  • anonymous
use log rules: log(a) + log(b) = log(a*b) 10^log(a)=a

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