anonymous
  • anonymous
Solve for x: (e as in logs) a) 3e^x -5 = -2e^-x b) 2ln x - 3ln(1/x) =10
Mathematics
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

anonymous
  • anonymous
|dw:1347804062395:dw| is this the ques ????
anonymous
  • anonymous
multiply by e^x and let it be k
anonymous
  • anonymous
for second one use ln(1/a) = - ln(a)

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
\[3(e^{x})^2-5e^x=-2\] \[3k^2-5k+2=0\]
anonymous
  • anonymous
@Jonask , what? Can you rephrase? @chandhuru , yes, thats the question. :)
anonymous
  • anonymous
hmmm.. then
anonymous
  • anonymous
|dw:1347804343788:dw| take LCM you will get a quadratic eqn solve it
anonymous
  • anonymous
|dw:1347804503096:dw| solve this quadratic eqn...
anonymous
  • anonymous
how did you get this?
anonymous
  • anonymous
i should u steps ...see the steps listed above..
anonymous
  • anonymous
I am sorry, I didn't get it :/
anonymous
  • anonymous
which step u dont understand????
anonymous
  • anonymous
OKay, got it, can you tell me the second one?
anonymous
  • anonymous
use the formula ln(1/a) = - ln(a)
anonymous
  • anonymous
lemme try :)
anonymous
  • anonymous
got it ah????
anonymous
  • anonymous
No, can you please show the steps?
anonymous
  • anonymous
ok..
anonymous
  • anonymous
|dw:1347805590065:dw| now solve it...
anonymous
  • anonymous
got it ???
anonymous
  • anonymous
Oh! I got it!! Thank you! :D Soo much!
anonymous
  • anonymous
ok.. welcome..

Looking for something else?

Not the answer you are looking for? Search for more explanations.