A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
Use natural logarithms to solve the equation. Round to the nearest thousandth.
5e^2x+8=22
A. 0.515
B. 0.264
C. 0.896
D. –3.259
anonymous
 3 years ago
Use natural logarithms to solve the equation. Round to the nearest thousandth. 5e^2x+8=22 A. 0.515 B. 0.264 C. 0.896 D. –3.259

This Question is Closed

dan815
 3 years ago
Best ResponseYou've already chosen the best response.0what are you having trouble with

campbell_st
 3 years ago
Best ResponseYou've already chosen the best response.0is the question \[5e^{2x + 8} = 22\] or \[5 e^{2x} + 8 = 22\]

campbell_st
 3 years ago
Best ResponseYou've already chosen the best response.0ok... so the 1st step is subtract 8 from both sides of the equation. then divide both sides of the equation by 5 what do you get?

dan815
 3 years ago
Best ResponseYou've already chosen the best response.0you must use ln to cancel e

dan815
 3 years ago
Best ResponseYou've already chosen the best response.0so if you have log of base e of somethinh e to power something then the power must be your simplification

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0$$ \large { \text{log cancellation rule}\\ \color{blue}{log_aa^x = x}\\ e^{2x} = whatever\\ ln = log_e\\ log_e(e^{2x}) = log_e(whatever)\\ 2x = log_e(whatever) } $$
Ask your own question
Sign UpFind 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.