A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

slaaibak
 2 years ago
Best ResponseYou've already chosen the best response.1Use this: log a + log b = log ab

rulnick
 2 years ago
Best ResponseYou've already chosen the best response.0log(3x1)log(x+2) = log4  log2 log((3x1)/(x+2)) = log(4/2) (3x1)/(x+2) = 2 3x1=2x+4 x=5

campbell_st
 2 years ago
Best ResponseYou've already chosen the best response.2simplify the logs 1st log(3x1) + log 2 = log(2(3x 1) or log(6x  2) log 4 + log( x + 2) = log(4(x+2) = log(4x + 8) now equate both sides and solve for x 6x  2 = 4x + 8 2x = 10 x = 5

ananaa
 2 years ago
Best ResponseYou've already chosen the best response.0Thanks:) would you solve log(4x1)=log(x+1)+log2 the same way

campbell_st
 2 years ago
Best ResponseYou've already chosen the best response.2log(x+1) + log 2 = log(2(x+1) or log(2x + 2) so log(4x 1) = log(2x +2) equate and solve for x 4x 1 = 2x + 2 2x = 3 x = 3/2
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.