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April 24th, 2016, 05:59 PM   #1
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Logarithms

Hi,
I'm having problems solving this problem. I'll past the question with its answer first, with my working next. The answer is -0.41 but I got .231
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April 24th, 2016, 06:03 PM   #2
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Sorry but I can't read the question from the attachment. It's too blurry, can you re-upload?
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April 24th, 2016, 06:04 PM   #3
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Your image is impossible to read. What's the question?
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April 24th, 2016, 06:04 PM   #4
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Originally Posted by App View Post
Hi,
I'm having problems solving this problem. I'll past the question with its answer first, with my working next. The answer is -0.41 but I got .231
Here is my working
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April 24th, 2016, 06:08 PM   #5
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$2+3e^x = 4$

$3e^x = 2$

$e^x = \dfrac{2}{3}$

$x = \ln\left(\dfrac{2}{3}\right) \approx -0.41$
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April 24th, 2016, 06:15 PM   #6
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Quote:
Originally Posted by App View Post
Hi,
I'm having problems solving this problem. I'll past the question with its answer first, with my working next. The answer is -0.41 but I got .231
Here is my working

Here the question, again.
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April 24th, 2016, 07:34 PM   #7
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Is this a new question? If so, please start a new thread. Also, this image is unreadable as well...
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