Ask
your own question, for FREE!
Mathematics
7 Online
logbase3(2x+4)-logbase3(x)=4
Still Need Help?
Join the QuestionCove community and study together with friends!
are you stii there
\[\log_{3}(2x+4) - log_{3}(x) = 4\] \[\log_{3}(2x+4)/(x) = 4\] \[\log_{3}(2x+4)/(x) = log_{3} 81\] \[(2x+4)/(x) = 81\] \[(2x+4) = 81x\] \[79x = 4\] \[x = 4/71\] I hope I did not make a mistake
:)
Yes
x=79/4
Still Need Help?
Join the QuestionCove community and study together with friends!
great work kosh as usual!
:)
x=4/79
great kushhhh u always did better
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
abby2blessed:
How do you guys feel about second chances? Concerning relationships, both romantic and otherwise.
TJH:
love Love, it comes, it goes But what if it stayed stayed in the silence the storm stayed when the world was loud for me it's different; it left when it was
Puffer:
General question what came first the chicken or the egg itu2019s a trick question
Bounty:
the world keeps moving fast and I'm stuck in a time lapse all I need is a minute
Bounty:
can I get so tips on how to start my journey into semi-realism art also on how to
Strawberryluna:
Read my poem. Im not for criticism its a poem I wrote after my breakup: Youu2019ll never understand the way you made me break, I hate that I still love you
4 days ago
0 Replies
0 Medals
5 days ago
4 Replies
3 Medals
4 days ago
5 Replies
1 Medal
1 week ago
4 Replies
0 Medals
2 weeks ago
0 Replies
0 Medals
5 days ago
5 Replies
2 Medals